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All Journal TEKNIK INFORMATIKA Jurnal Manajemen Terapan dan Keuangan Jurnal Media Infotama Techno.Com: Jurnal Teknologi Informasi MATICS : Jurnal Ilmu Komputer dan Teknologi Informasi (Journal of Computer Science and Information Technology) Jurnal Teknologi dan Manajemen Informatika Jurnal Media Wahana Ekonomika Jurnal Pamator : Jurnal Ilmiah Universitas Trunojoyo Madura EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis IQRA`: Jurnal Ilmu Perpustakaan dan Informasi Sistemasi: Jurnal Sistem Informasi Widya Cipta : Jurnal Sekretari dan Manajemen JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING MANAJERIAL Indikator: Jurnal Ilmiah Manajemen & Bisnis TA'LIM : Jurnal Studi Pendidikan Islam Dinamis : Journal of Islamic Management and Bussiness Jurnal Informatika Universitas Pamulang Applied Information System and Management Al Qalam: Jurnal Ilmiah Keagamaan dan Kemasyarakatan RAUDHAH JurTI (JURNAL TEKNOLOGI INFORMASI) Fair Value: Jurnal Ilmiah Akuntansi dan Keuangan Query : Jurnal Sistem Informasi JISTech (Journal of Islamic Science and Technology) Jurnal Penelitian Medan Agama Jurnal Teknologi Sistem Informasi dan Aplikasi JSiI (Jurnal Sistem Informasi) JURNAL PENDIDIKAN TAMBUSAI Banque Syar'i : Jurnal llmiah Perbankan Syariah JURIKOM (Jurnal Riset Komputer) JOURNAL OF SCIENCE AND SOCIAL RESEARCH Journal of Humanities and Social Studies JURNAL MANAJEMEN BISNIS Ad-Deenar: Jurnal Ekonomi dan Bisnis Islam Syarikat : Jurnal Rumpun Ekonomi Syariah Jurnal Manajerial Jurnal Sistem Informasi Kaputama (JSIK) JURNAL ANSIRU PAI : Jurnal Pengembangan Profesi Guru Pendidikan Agama Islam Instructional Development Journal Jurnal Manajemen Informatika dan Sistem Informasi HIRARKI : Jurnal Ilmiah Manajemen Dan Bisnis Jurnal Teknologi Dan Sistem Informasi Bisnis Jurnal Ilmiah Edunomika (JIE) Al-Kharaj: Journal of Islamic Economic and Business LAN TABUR: Jurnal Ekonomi Syari’ah JURNAL RAUDHAH JURNAL EDUKASI NONFORMAL JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Inovasi Penelitian Journal of Computer Networks, Architecture and High Performance Computing Intelegensia : Jurnal Pendidikan Islam Jurnal Teknik Informatika (JUTIF) Ekonomi Bisnis Manajemen dan Akuntansi (EBMA) Quantitative Economics and Management Studies TANJUNGPURA JOURNAL OF NURSING PRACTICE AND EDUCATION Jurnal Ilmiah Wahana Pendidikan Jurnal Abdi Mas Adzkia Ilomata International Journal of Social Science Jurnal Ekonomi, Manajemen, Akuntansi dan Keuangan JURNAL MANAJEMEN AKUNTANSI (JUMSI) JIKEM: Jurnal Ilmu Komputer, Ekonomi dan Manajemen Jurnal Res Justitia : Jurnal Ilmu Hukum Al-Ittishol : Jurnal Komunikasi dan Penyiaran Islam INTERNATIONAL JOURNAL OF CULTURAL AND SOCIAL SCIENCE Journal of Indonesian Management Jurnal Ekonomi, Manajemen, Bisnis dan Akuntansi Review Review of Multidisciplinary Education, Culture and Pedagogy (ROMEO) Jurnal Pusat Studi Pendidikan Rakyat (PUSDIKRA) Indonesian Journal of Innovation Studies Center of Knowledge EKSYA: Jurnal Ekonomi Syariah JURNAL PENDIDIKAN INDONESIA: Teori, Penelitian, dan Inovasi Islamic Circle Aptekmas : Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmu Manajemen, Ekonomi dan Kewirausahaan Indonesian Journal of Economics and Management Journal Of Human And Education (JAHE) Hello World Journal of Information Systems and Technology Research Jurnal Pendidikan dan Pembelajaran Jurnal Manajemen Jurnal Ekonomika Dan Bisnis Studi Akuntansi, Keuangan, dan Manajemen Jurnal Cakrawala Ilmiah Economic Reviews Journal Jurnal Sains dan Teknologi MES Management Journal Edu Society: Jurnal Pendidikan, Ilmu Sosial dan Pengabdian Kepada Masyarakat PEMA: Jurnal Pendidikan dan Pengabdian Kepada Masyarakat Jurnal Al-Qayyimah Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Jurnal Ekonomi, Bisnis dan Manajemen CASHFLOW : CURRENT ADVANCED RESEARCH ON SHARIA FINANCE AND ECONOMIC WORLDWIDE CEMERLANG :Jurnal Manajemen dan Ekonomi Bisnis International Journal on Advanced Technology, Engineering, and Information System (IJATEIS) Jurnal Riset Pendidikan dan Pengajaran (JRPP) Jurnal Ekonomi dan Bisnis Mumtaz : Jurnal Ekonomi dan Bisnis Islam Journal Research of Economics and Bussiness Lensa Ilmiah: Jurnal Manajemen dan Sumberdaya YASIN: Jurnal Pendidikan dan Sosial Budaya Jurnal Visi Manajemen (JVM) Jurnal Pendidikan, Sains dan Teknologi Jurnal Ilmu Sosial, Pendidikan Dan Humaniora Pustaka: Jurnal Bahasa dan Pendidikan Data Sciences Indonesia (DSI) JUSIFOR : Jurnal Sistem Informasi dan Informatika Optimal: Jurnal Ekonomi dan Manajemen Jurnal Informatika dan Teknologi Pendidikan Jurnal Ilmiah MEA (Manajemen, Ekonomi, dan Akuntansi) Journal of Management, Economic and Accounting (JMEA) Jurnal Teknik Mesin, Industri, Elektro dan Informatika Jurnal Manajemen USNI Jurnal Ekonomika Manajemen Dan Bisnis Digital Bisnis: Jurnal Publikasi Ilmu Manajemen Dan E-commerce Inisiatif: Jurnal Ekonomi, Akuntansi Dan Manajemen Student Scientific Creativity Journal Jurnal Penelitian Ekonomi Manajemen dan Bisnis Jurnal Publikasi Ilmu Manajemen Indonesian Research Journal on Education JSITIK: Jurnal Sistem Informasi dan Teknologi Informasi Komputer JEBIMAN: Jurnal Ekonomi, Bisnis, Manajemen dan Akuntansi Innovative: Journal Of Social Science Research Madani: Multidisciplinary Scientific Journal Jurnal Manajemen Kreatif dan Inovasi Jurnal Ilmiah Sistem Informasi Jurnal Manajemen Riset Inovasi Wawasan : Jurnal Ilmu Manajemen, Ekonomi dan Kewirausahaan JURNAL EKONOMI BISNIS DAN MANAJEMEN JURNAL ILMIAH SAINS TEKNOLOGI DAN INFORMASI Jurnal Ekonomi Kreatif dan Manajemen Bisnis Digital (JEKOMBITAL) Jurnal Manajemen Dan Bisnis Ekonomi Jurnal Riset Manajemen Jurnal Riset Manajemen dan Ekonomi Jurnal Penelitian Sistem Informasi Sammajiva: Jurnal Penelitian Bisnis dan Manajemen Research Horizon Jurnal Sistem Informasi dan Informatika Masip: Jurnal Manajemen Administrasi Bisnis dan Publik Terapan JAKBS International Journal of Management Research and Economics Journal Of Informatics And Busisnes (JIMBE) Journal of Economics and Management Scienties Jurnal Pema Tarbiyah OKTAL : Jurnal Ilmu Komputer dan Sains Jurnal Sistem Informasi dan Ilmu Komputer Maeswara: Jurnal Riset Ilmu Manajemen dan Kewirausahaan Jurnal Manuhara: Pusat Penelitian Ilmu Manajemen Dan Bisnis Riset Ilmu Manajemen Bisnis dan Akuntansi Jurnal Ilmiah Research and Development Student Jurnal Nuansa: Publikasi Ilmu Manajemen dan Ekonomi Syariah Kohesi: Jurnal Sains dan Teknologi Socius: Social Sciences Research Journal Dinamika Publik: Jurnal Manajemen dan Administrasi Bisnis Jurnal Ekonomi Bisnis dan Manajemen Student Research Journal Pusat Publikasi Ilmu Manajemen Jurnal Ilmiah Ekonomi dan Manajemen Jurnal Ilmiah Research Student Jurnal Sains Student Research Jurnal Penelitian Ilmu Ekonomi dan Keuangan Syariah Jurnal Penelitian Teknologi Informasi dan Sains JEBD Al-Zayn: Jurnal Ilmu Sosial & Hukum Neraca Manajemen, Akuntansi, dan Ekonomi Causa: Jurnal Hukum dan Kewarganegaraan Jurnal Ilmiah Manajemen Ekonomi Dan Akuntansi (JIMEA) Intellektika: Jurnal Ilmiah Mahasiswa Jurnal Media Akademik (JMA) JURNAL ILMIAH PENELITIAN MAHASISWA El-Mujtama: Jurnal Pengabdian Masyarakat Journal of Innovative and Creativity Jurnal Manajemen Ekonomi dan Bisnis Jurnal Manajemen dan Pendidikan Agama Islam JURNAL MULTIDISIPLIN ILMU AKADEMIK JURNAL RUMPUN MANAJEMEN DAN EKONOMI AKSIOMA : Jurnal Sains Ekonomi dan Edukasi MERDEKA: Jurnal Ilmiah Multidisiplin Katalis Pendidikan: Jurnal Ilmu Pendidikan dan Matematika Jurnal Manajemen Bisnis Era Digital JURNAL ILMIAH EKONOMI, MANAJEMEN, BISNIS DAN AKUNTANSI Journal Artificial: Informatika dan Sistem Informasi Jurnal Ilmiah Nusantara MAXIMAL Jurnal Inovasi Ekonomi Syariah dan Akuntansi Moneta : Journal of Economics and Finance PENG: Jurnal Ekonomi dan Manajemen Journal of Elektronik Sistem InformasI Journal of Social Work and Science Education Jurnal Ekonomi Manajemen Dan Bisnis (JEMB) Jurnal Manajemen Kewirausahaan dan Teknologi The Indonesian Journal of Computer Science JURNAL AKADEMIK EKONOMI DAN MANAJEMEN Bina Bangsa International Journal of Business and Management Jurnal Sistem Informasi, Manajemen dan Teknologi Informasi Switch: Jurnal Sains dan Teknologi Informasi Akuntansi dan Ekonomi Pajak: Perspektif Global Jurnal Manajemen Bisnis Digital Terkini Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika Neptunus: Jurnal Ilmu Komputer dan Teknologi Informasi Saturnus: Jurnal Teknologi dan Sistem Informasi Jurnal Ilmu Ekonomi, Pendidikan dan Teknik (IDENTIK) Journal of Sharia Business Management Tarbiatuna: Journal of Islamic Education Studies Jurnal Media Informasi Teknologi As-Salam: Journal Islamic Social Sciences And Humanities Education Curiosity Jurnal Ekonomi dan Bisnis Jurnal Ilmu Ekonomi dan Bisnis (JUKONI) Journal Pesona Indonesia Jurnal Cendekia Ilmiah Al I'tibar Jurnal Pendidikan Islam Jurnal Ad'ministrare: Jurnal Pemikirian Ilmiah dan Pendidikan Administrasi Perkantoran Epsilon : Journal of Management (EJoM) Young Journal of Social Sciences and Humanities LAN TABUR: JURNAL EKONOMI SYARIAH JIMEK As-Syirkah: Islamic Economic & Financial Journal Neraca: Jurnal Ekonomi, Manajemen dan Akuntansi Sinergi : Jurnal Ilmiah Multidisiplin Ukazh: Journal of Arabic Studies Jurnal CENDIKIA ISNU ISNU Nine-Star Multidisciplinary Journal (INS9MJ) JESASI Jurnal Ilmu Manajemen dan Akuntansi Nusantara (JIMAKUN) Widya Cipta : Jurnal Sekretari dan Manajemen Jurnal Cendikia ISNU SU IQRAR: Jurnal Akuntansi, Manajemen & Ekonomi Syariah Jurnal Riset Sosial Humaniora dan Pendidikan International Journal of Islamic Business Management Jurnal Sistem Informasi dan Ilmu Komputer
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Bitcoin Price Forecasting Using Random Forest and On‑Chain Data Samsudin, Samsudin; Irawan, Muhammad Dedi; Nasution, Muhammad Irwan Padli; Putri, Raissa Amanda
Applied Information System and Management (AISM) Vol. 8 No. 2 (2025): Applied Information System and Management (AISM)
Publisher : Depart. of Information Systems, FST, UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/aism.v8i2.46690

Abstract

Bitcoin’s extreme price volatility has long posed challenges for both investors and researchers seeking reliable forecasting models. Conventional financial approaches often fail to capture the highly complex, nonlinear, and fast-moving nature of cryptocurrency markets. To address this gap, this study develops a Bitcoin price prediction model using Random Forest Regression based on on-chain market data. The dataset was obtained from publicly available historical Bitcoin daily trading records spanning more than five years. Key features include opening price, daily high and low ranges, trading volume, and percentage change. The research was carried out in several stages. First, data preprocessing was conducted through normalization, handling of missing values, and feature engineering. Second, model training was performed with Random Forest, including parameter tuning to optimize predictive accuracy. Third, model evaluation employed R² and Mean Absolute Percentage Error (MAPE) as primary performance indicators. Fourth, visualization was implemented using interactive charts to allow users to observe short-term price fluctuations and long-term market patterns. The system development followed an iterative methodology inspired by the Streamlit Framework, which is an open-source Python library that simplifies building interactive web applications for data science and machine learning. This approach provides flexibility, enabling rapid experimentation and adaptation to evolving market conditions. The results show that the proposed model achieves near-perfect R² values (approaching 1.0) with consistently low MAPE, highlighting its reliability. Beyond predictive performance, the framework is designed to be scalable, supporting future integration with deep learning methods such as LSTM and external macroeconomic indicators, thus offering both practical utility for investors and academic contributions to decentralized finance research.
Handling of Recording Letters on Disposition Sheets at UPT Food Security, Food Crops and Horticulture Services North Sumatra Province M. Fahrizal Adrian; Muhammad Irwan Padli Nasution
International Journal of Management Research and Economics Vol. 2 No. 2 (2024): May : International Journal of Management Research and Economics
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/ijmre-itb.v2i2.1757

Abstract

This research aims to fulfill the internship task as well as to provide knowledge about recording correspondence or what is often called disposition, but in this research I will explain what I know and what I have learned about the disposition of correspondence in the UPT. North Sumatra Province Food Security and Horticulture Service.
Urgensi Sistem Informasi Manajemen Dalam Sebuah Organisasi Sucinta Tri Nurhayati; Muhammad Irwan Padli Nasution; Sri Suci Ayu Sundari
Jurnal Publikasi Ilmu Manajemen Vol. 2 No. 1 (2023): Maret: Jurnal Publikasi Ilmu Manajemen 
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1044.086 KB) | DOI: 10.55606/jupiman.v2i1.1015

Abstract

Dalam sebuah organisasi pasti sangat diperlukan Sistem Informasi Manajemen (SIM). Jurnal ini bertujuan untuk mengetahui bahwa SIM memiliki peranan penting di dalam sebuah organisasi, karena SIM akan membantu organisasi dalam mengelola, mengumpulkan, menyimpan, hingga memperlihatkan data secara akurat dan menyediakan informasi yang akan dibutuhkan oleh organisasi untuk melaksanakan fungsi manajemen. SIM menawarkan layanan yang dapat digunakan manajemen sebagai landasan untuk perencanaan, pemantauan, dan pengarahan. SIM sangat membantu manajemen dalam pengambilan keputusan dan diandalkan organisasi dalam kegiatan operasionalnya. Suatu organisai tidak akan beroperasional dengan baik tanpa adanya sistem informasi yang relevan.
Evaluasi Sistem Pengendalian Intern Persediaan pada PT Pos Indonesia (Persero) Binjai 2023 Dita Ananda Bangun; Muhammad Irwan Padli Nasution
Jurnal Publikasi Ilmu Manajemen Vol. 2 No. 4 (2023): Desember: Jurnal Publikasi Ilmu Manajemen
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jupiman.v2i4.2762

Abstract

Inventory is one of the important asset to be owned by company. Because of inventory is asset of company so the company should have a good internal control of inventory to keep them from many things bad that might happen. Therefore, the purpose of this research is to analysis internal control system that PT Pos Indonesia (Persero) Binjai has been done for get the description of activity internal control system of inventory in applied by that company. To get the needed data so writer use the data collector in the form of literature and interview. In this research, data type that used is primary and sekunder data. The writer get the data by interview and observation. The result in this research known internal control system of inventory in PT Pos Indonesia (Persero) Binjai is effective enough, where there is function division between in and out of goods. The monitoring of inventory also being done in periodical by logistic through the activities of post office’s goods stock.
Analysis Of The Use Of Digital Technology In Insurance Premium Management Lutfiah Nur, Dara; Nasution, Muhammad Irwan Padli
Moneta : Journal of Economics and Finance Vol. 2 No. 1 (2024): January 2024
Publisher : Indonesian Scientific Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61978/moneta.v2i1.118

Abstract

An insurance claim is a claim from the insured party based on a contractual agreement with the insurance company which guarantees payment of compensation as long as the insured party pays the premium. In other words, submitting an insurance claim is an official request from the insurer to request payment as regulated by the terms of the insurance policy. Currently, the use of insurance is increasingly popular with the public, almost all risks can be covered by insurance, and insurance has become an important factor for society. Indonesia, Community and Company trust. Therefore, increasing the efficiency of insurance companies must support public confidence in insurance. Civil Code, and National Law 2 of 1992 concerning Insurance Services, according to Law no. 40 of 2014 concerning insurance services, providing legal protection for policy holders. Law 8 of 1999 concerning Consumer Protection explains the authority, duties and prohibited actions of insurance companies as business actors as well as resolving insurance disputes and claims. Although the relationship between policy holders and insurance companies falls under civil law, the consumer protection law provides criminal sanctions for parties who violate the Consumer Protection Law, including insurance companies.
Efektivitas Penggunaan Teknologi E-Commerce Dalam Memengaruhi Perkembangan Bisnis Pada Era Digital Angraini, Riska; Padli Nasution, Muhammad Irwan
Journal Of Informatics And Busisnes Vol. 2 No. 1 (2024): April - Juni
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jibs.v2i1.1012

Abstract

The digital era has changed the techniques and management in producing and selling goods and services. Electronic commerce or often referred to as e-commerce is one of the trading systems applied through the internet network. In recent years, especially since the pandemic has changed the way we socialize, interact, and do business so that new innovations have emerged with the internet/online trading system. Currently, many people use the e-commerce system, especially small traders, because they get more satisfying and economical benefits in several aspects. Starting from saving time to minimal capital spent in addition to being a trading medium, e-commerce also participates in opening cooperation between traders, customer service and job vacancies. Now e-commerce continues to grow which has resulted in significant changes to the business world economy. In 2022, Bank Indonesia reported that e-commerce transactions reached Rp476.3 trillion, showing a growth of 18.8% compared to the previous year. This is a sign that e-commerce brings good effectiveness to the development of trade through digital systems.
Sistem Alert Warning Monitoring Masa Tenggang Kontrak Rheza Pratama; Muhammad Irwan Padli Nasution
The Indonesian Journal of Computer Science Vol. 11 No. 2 (2022): The Indonesian Journal of Computer Science
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v11i2.3077

Abstract

PT Superintending Company of Indonesia (Persero) (referred to as SUCOFINDO) is a State-Owned Enterprise established between the Government of the Republic of Indonesia and SGS. At this time PT. Sucofindo (Persero) cooperates a lot with other companies, a total of 3458 external supply companies are active in the procurement of goods and services, so that often employees in the general function section have problems remembering the time of the cooperation contract. At this time the general function is still using the system in a way where employees still have to manually input data from every activity of procurement of goods and services in Microsoft Excel. the system used is deemed less effective and efficient, making it difficult to obtain information on a procurement contract. This research was conducted to facilitate the monitoring of a contract. The system uses the PHP programming language and MySQL database. The results of this study are a web-based monitoring information system that provides warning alerts if the contract is in the grace period, as well as providing other information about the stages of the process that have been carried out in a contract.
Penerapan Strategi Social Media Marketing Untuk Meningkatkan Penjualan Pada Dealer Mobil Toyota, KIA, dan Honda Medan Razak, Ahmad Buchori; Nasution, Muhammad Irwan Padli
JIKEM: Jurnal Ilmu Komputer, Ekonomi dan Manajemen Vol 4 No 1 (2024): JIKEM: Jurnal Ilmu Komputer, Ekonomi dan Manajemen
Publisher : Universitas Muhammadiyah Enrekang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Media sosial merupakan salah satu media informasi yang sekarang ini banyak digunakan oleh beberapa perusahaan maupun secara personal untuk menyampaikan informasi, dengan adanya media sosial perusahaan tidak perlu lagi menyebarkan penawaran melalui media cetak, mereka dapat menggunakan sarana teknologi informasi dalam hal ini media sosial untuk menyampaikan penawaran produk yang mereka jual kepada para pengguna secara global melalui media sosial. Teknik pemasaran dengan media sosial ini merupakan proses meraih kunjungan pengguna internet ke situs tertentu atau perhatian khalayak ramai melalui situs-situs sosial media. Kegiatan pemasaran dengan menggunakan media sosial biasanya berpusat pada usaha sebuah perusahaan untuk menciptakan konten yang menarik perhatian, sehingga mendorong para pembaca untuk membagikan konten tersebut melalui jejaring media sosial milik mereka. Penerapan metode SMM tentunya tidak hanya dilakukan submit melalui webmaster mesin pencari, namun pada sebuah website juga harus diterapkan kata kunci yang berkaitan dengan isi konten website tersebut, karena dengan adanya kata kunci maka akan secara otomatis menarik para pengunjung ke website universitas berdasakan frasa kata kunci yang mereka ketik di mesin pencari. Dengan Teknik Search Media Marketing (SMM) menjadi salah satu teknik yang wajib diterapkan dalam melakukan promosi penjualan khususnya pada dealer mobil di kota Medan, hal itu dianggap penting karena setiap produk memerlukan sosialisasi harga, fitur dan kenyamanan melalui media sosial agar trafik penjualan dapat meningkat. Setiap dealer seharusnya dapat menerapkan tekniks Social Media Marketing (SMM) dengan baik agar penjualan mobil dapat mencapai target yang diharapkan serta memberikan keuntungan bagi sales sebagai penjual mobil dilapangan.
Kombinasi Metode Profile Matching dan SMART untuk Penentuan Reward dan Punishment pada Karyawan Badan Penanggulangan Bencana Daerah Ritonga, Taufiq Alfiqri; Nasution, Muhammad Irwan Padli; Ikhwan, Ali
Hello World Jurnal Ilmu Komputer Vol. 3 No. 1 (2024): Edisi April
Publisher : Ilmu Bersama Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56211/helloworld.v3i1.489

Abstract

Pada umumnya suatu perusahaan, instansi, organisasi atau badan usaha akan memberikan gaji sebagai imbalan atas pekerjaan seorang pegawainya, selain memberikan gaji pokok kepada pegawainya, setiap instansi seringkali memberikan reward dan punishment selain gaji pokok bagi setiap pegawainya. karyawan untuk meningkatkan kinerja dan produktivitas karyawan. Bagi setiap perusahaan atau instansi yang telah menggunakan sistem informasi berbasis komputer dalam kegiatan usahanya, maka diperlukan suatu sistem pendukung keputusan untuk menentukan pegawai mana yang mendapat prioritas untuk mendapatkan reward dan punishment berdasarkan kriteria yang telah ditentukan, sedangkan Badan Penanggulangan Bencana Daerah tetap menerapkan sistem informasi berbasis komputer. sistem manual. dalam menentukan pegawai yang berhak mendapatkan reward dan punishment masih menggunakan perhitungan manual sehingga memerlukan banyak waktu dan tenaga. Hal ini dinilai kurang efektif dan efisien serta berisiko terjadinya kesalahan pada saat proses penilaian berlangsung. Permasalahan yang terjadi secara umum adalah banyaknya pegawai sehingga sulit menentukan pegawai mana yang berhak menerima reward dan punishment. SPK merupakan sistem informasi interaktif berbasis komputer yang dapat memberikan alternatif dan solusi bagi para pengambil keputusan dan pengambil keputusan. Dalam menyelesaikan masalah ini penulis menggunakan kombinasi metode Profile Matching dan SMART pada sistem yang akan dirancang untuk menggambarkan bobot yang sesuai dengan kriteria yang direkomendasikan. Kriterianya adalah Prestasi, Perilaku, Disiplin, dan Jangkauan Tim.
Determinants of Micro Small and Medium Enterprise Revenue through Marketing Mix and Competitiveness in Electronic Commerce: Determinasi Pendapatan Usaha Mikro Kecil dan Menengah melalui Bauran Pemasaran dan Daya Saing di Perdagangan Elektronik Siregar, Bakia Sarmita Utari; Nasution, Muhammad Irwan Padli; Nawawi, Zuhrinal M
Indonesian Journal of Innovation Studies Vol. 26 No. 4 (2025): October
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v26i4.1681

Abstract

Background: The rapid growth of the digital economy in Indonesia has provided new opportunities for micro, small, and medium enterprises to utilize online platforms such as Shopee to strengthen business performance. Specific background: Despite this potential, the digital adoption rate among enterprises in Medan City remains relatively low, indicating a gap in understanding how marketing strategies and competitiveness shape financial outcomes. Knowledge gap: Previous research has not sufficiently examined the mediating role of competitiveness between marketing mix components and enterprise revenue, particularly within a Sharia-compliant electronic commerce context. Aims: This study aims to analyze the contribution of product, price, place, and promotion to enterprise revenue through competitiveness as a mediating variable. Results: Using Structural Equation Modeling–Partial Least Squares on data from 102 enterprises operating on the Shopee platform, the findings show that product, price, and promotion have significant direct and indirect positive contributions to revenue through competitiveness, while place has only a direct contribution. Novelty: The research integrates marketing mix theory with Islamic business principles, positioning competitiveness as a strategic mediator for digital business growth. Implications: The results provide practical insights for enterprises and policymakers in developing ethical and data-driven marketing strategies to support sustainable competitiveness in Indonesia’s digital commerce ecosystem. Highlight Product, price, and promotion contribute significantly to enterprise revenue through competitiveness. Competitiveness acts as a mediating factor linking marketing mix and business performance. Islamic business principles strengthen ethical and sustainable digital commerce strategies. Keyword Marketing Mix, Competitiveness, Micro Small And Medium Enterprise, Electronic Commerce, Digital Business
Co-Authors ., Arba Sunur ., Siti Hawa Hasibuan Abdu Rahman Hakim Abdul Hafiz Abdullah, Radhinal Abelia Gultom Abel Abelia Mita Baqis Abrar, M. Farid Abrar, M.Farid Ade Kurnia Sari Ade Syafitri Adelia Amri Adelia Amri Adelia Khirani Lubis Adelia Marwa Ujung Adelia Marwah Ujung Adelia Marwah Ujung Adeliya Saragih Adhelia, Dhea Putri Adisa, Yunda Adnan Buyung Nasution Adrian Niken Lubis Adris Triseptina Afandi, Muhammad Fikri Afdillah Nur Aisyah Sinaga Afdillah Nur Aisyah Sinaga Afriani Afriani Agfahmi Dinata Agisty Fiannisa Ahmad Alvin Adriansyah Ahmad Alvin Adriansyah Aidhawani Aidhawani Aini Nurul Aininta Alivia br Kaban Aisyah Fitri Pasaribu Ajeng Triandari Akbar, Ananda Rizki Akbar, Fatawil Al-Faruq, Muhammad Yuda Alfa Nadiah Siregar Alfa Rizi Azhari Alfia Utami Alfia Utami Alharis, Dimas Cholis Ali Ikhwan Ali Ikhwan Alrobby Nurilham Alsabila, Marsya Alya Nabila Junaidi amalia, parida Amaliah, Khairul Amelia Putri AMELIA, MAYA Aminah Cinda Kasih, Aminah Amira Salsabila Ananda Amelia Ananda, Fikry Jie Riefa Andhini Asmita Andika Mahwayudi Angga Pradana Kusuma Anggini, Rizki Angkasa, Pramuja Angraini, Riska Anhar, Muhammad Ziqhri Anisa Maya Sufa Anisa Puspita Anita Cerahma Siregar Annisa Fitri Adina Hutabarat Annisa Hafsah Annisa Nur Sabrina Antika, Windi Aprila, Nur Qori Aprilia Eka Putri Arfi Andira Kirana Arfini Tri Agustina Ari Sahputra Arie Satria Tama Armita Isnaini Munthe Arris Fahrian Asmadi1, Soraya Zairina Asmiralda, Febrina At Thariq Harahap, Faqih Atika, Atika Atika, Nanda Nurul Aulia Rizky Lubis Aulia Rizky Lubis Aulia Zaky Ibna Aulia Zaky Ibna Ayu Anggraini Hulu Ayu Intan Pratiwi Ayu Lestari Ayu Shintiya Az Zahra Salsabilah Lubis Azmatul Kholila Azzahra Tri Najla S Bagusman, Chajarara Baihaqi, Ahmad Bakri, Safa Nadia Bancin, Rabiatul Adabiah Bangun, Diva Amanda Br Batubara, Alwi Ardiansyah Putra Bayu Rahmat Hidayat Berutu, Fajran Rahman Bi Rahmani, Nur Ahmadi Bima Andika Br.Sinulingga, Sadepa Putri Bunga Amira Bunga Dwi Anjani Calvin Aditya Harahap Chairina Amaliah Hasibuan Chintya Pradilla Putri Chintya Pradilla Putri Chintya, Neha Cindy Anggriani Cindy Rayani Sinulingga Cut Nadhira Shahnaz Cut Nadhira Shahnaz Daffa Caidana Zein Situmorang Daffa Chaidana Zein Situmorang Dalimunthe, Maya Oktavia Daulay, Anisya Putri Ertani Daulay, Lily Sardiani Dea Cindi Amelia Dedy Rahman Siregar, Dedy Rahman Siregar Dela Arum Lestari Dery Shadani Deva Fitri Zuya Devi Fitri Zuya Devyana, Melati Dewi Lestari Dharma, Budi Dian Farindah Damanik Diana Loemongga Siregar Didi Maslan Dimas Halki Widana Dimas Pramudya Dinda Audia Syahira Dinda Fitriyah Kholisoh Ahmadita Putri Dinda Novika Rahmahdhani Dinda Puspita Sari Dinda Ravina Dindy Rizka Octavia Dini Cahyani nasution Dini, Aisyah Dira Finanta Dira Finanta Dita Ananda Bangun Diva Viola Natasya Hasibuan Diva viola natasya Hasibuan Dwi Amanda Simanjuntak Dwi Amanda Tanjung Dwi Febrina Dwi Silvia Ningsih Dwi Silvia Ningsih Dwiky Guntara Dzakwan Abbas Effendi, Lutfiah Eko Purnomo Eko Purnomo ELYSA RAHMAYANI Embun Febryanti Panggabean Embun Febryanti Panggabean Enjeli Enjeli Era Rahmadani Damanik Era Rahmadani Damanik Eriana Saprida Ermiannur Euis Desy Khairiyati Fachrul Rozy Arda Rambe Fachrurrozi, Zein Ahmad Fadilah, Tiara Fitriani Fadillah, Siti Nur Fadlin Fajri FAHRI Fahrian, Arris Fahrina Aulia Purba Faiza Zayani Waznah Fakhri Alauddin Tarihoran Fakri Mursala Fanny Himla Rizqya Pasaribu Farah Ananda Lubis Fardan Ali Torabora Siregar Fathimah, Laila Fathin Al Biyan Tanjung Fatimah Zahra Marahaini Harahap Fauji Azwar Siregar Fauzan Nafis Fauzy Imam Syah Fayathun Maira, Fayathun Maira Febriani, Gymnasti Fiannisa, Agisty Firza Azzahra Firza Azzahra Fithrah Dwi Ananda Fithri Daulay, Mutiara Mastina Fitri Dasuki Siregar Fitri Fitri Annisa Fitri Handayani Harahap Fitri Hidayah Fitri Nabila Hasibuan Friska Putri Aryanti Geubrina Raseuki Ginting Ginting Ginting, Dea Cindi Amelia Ginting, Melia Br Ginting, Nabilah Azzahra Amin Br Grace Amalia Tondang Gunawan, Nasrullah Guntara, Dwiky Habibi, Muhammad Zidan Hafidz Ramadhan Noor Matondang Hafiz Maulana Siagian Hafiz, Abdul Hafizh Fahriza Hairul Anam Hakiki, Teguh Iman Halim Wijaya Hamza Dwi Aulia Warhana Hanaya Tri Meyharin Sihotang Hani, Fildzah Hanifa Salsabila Hanonangan, Rahmat Pasha Harahap, Muhammad Ikhsan Harahap, Shelvi Fadillah Harsya Haryo Prastya Hasanah, Malika Ardhia Hasbi Rizky Rawy Hasibuan, Adelia Hasibuan, Mahlia Putri Hasibuan, Siti Hawa Hasiholta, Dani Admaja Hayfa Azwa Fadila Hazizah, Siti Nur Hellen Afrisa Hesty Ananta Yunas Hesty Ananta Yunas Hidayana, Nugrhainy Hidayati, Yusranida Hotmasarih Harahap Hudana Isra Aulia Husnah Salsabilah Siregar Ibrahim Syahputra Harahap Idham Mahrivi Idham Tiofandy Hasibuan Ika Amelia Putri Ilham Putra Pratama Ilhamy Nasution, M. Lathief Ilka Zufria Indah Dwi Pancari Indah Riski Panjaitan Indradewa, Rhian Intan Fahzirah Intan Geandra Ira Yanti Irfan Fadhilah Irgi Iqbal Irhansyah, Teddy Irma Handayani irmayani irmayani Irwansyah, Rudi Irzi Ahmad Fahrozi Isnaini Nur Harahap Istiqomah Istiqomah Juma Pristika, Febie Junita Pratiwi Juwairiazizah Rasta Kana Putri Rosiana Kasih, Aminah Cinda Kasman Rukun Khairi, Nadia Luthfiah Khairuvi Jannatu Sabila BR Pasaribu Kharisma Syahputri Khofifah Indar Rahman Khoirunnisya Gita Segara Kia Napisa Siregar Kinanti Iraza Kinanti Iraza Kurniawan, Al Farizi Kurniawan, Endi Laila Azizah Lailan Safitri Barus Laksamana Khaidir K.N Layla Nurul Sakinah Lesmana, Rendy Lidya Rosnoviana Lidya Rosnoviana Lisma Yana Siregar lubis, Aisah nurkhofifah Lubis, Farach Nur Fachri Lubis, Khadijah Chairunnisa Lubis, Muhammad Azmi Ibadurrahman Lubis, Novri Salsabilla Lubis, Rizky Amalia Lubis, Sumaiya Nurhasanah Lubis, Windy Frestia Luna Syahfina Luna Syahfina Lutfia Amara Lutfia Amara Lutfiah Nur, Dara Lutfiah, Izmi Luthfiah Anwar, Wan Tasya M Agil Febrian M Ihsan M Rehan Kurniawan M Sahlan M Syawalun Riza M Yasmin Ramadhan M M, M Yasmin Ramadhan M. Fahrizal Adrian M. Raihan M. Ridho Al aziz M. Yoga Pratama Harahap M.Farid Azizi M.Ikhsan M.Laksamana Ghafur M.Sahlan Ma'ruf, Maulana Ma'ruf Maliha Anjely Putri Sinaga Manurung, Raudah Azzahra Mardianto, Mardianto Mareta Rindiani Marliyah, Marliyah Marsya Pratiwi Nasution Maulana Fathurrahman Maulana Ikhsan Maulana Irsyad, Raihan Maulana, M. Mauli Fathia Zahra Maya Amelia Mayla Humaira As-syiva Mayori, Elsa Mega Hasibuan Meiranda Siregar Meisyah Ayu Putri Meisyah Ferianti Fadillah1 Meiza Octaria Melati Devyana Melati Melati Melisa Lubis Mesi Suharni Banurea MHD. Ayub Ardi Mhd. Rizki Khairi Mia Audina MIFTAHUL JANNAH Miftahuljannah, Viona Mira Fathila Sari Mira Handani Mira Handani Misra Nova Dayantri Monica Aslyza Muhammad Abdillah Alwi Muhammad Alvin Nurrahman Muhammad Dafa Lubis Muhammad Deary Muhammad Dedi Irawan Muhammad Dimas Muhammad Dimas Aldy Muhammad Dimas Aldy Muhammad Fadlan Muhammad Fahri Muhammad Fauzan Amri Muhammad Fauzan Effendi Muhammad Febry Choir Muhammad Fikri Pohan Muhammad Habibi Siregar, Muhammad Habibi Muhammad Idris Muhammad Ikhsan Harahap Muhammad Isya Nasution Muhammad Lathief Ilhamy Nasution Muhammad Lutfi Muhammad Lutfy Adly Muhammad Luthfi muhammad luthfie Muhammad Naufal Zahid Marpaung Muhammad Prima Aji Muhammad Richie Hadiansah Muhammad Sofwan Muhammad Syahbudi Muhammad Syukri Albani Nasution Muhammad Tofiq Effendi Muhammad Tofiq Effendi Muhammad Yafiz, Muhammad Muhammad Zaki Zikrillah Baharuddin Nasution Muhammad Ziqhri Anhar Muhammad Zulpan Batubara Muhd. Aidil Fitri Mutia Herman Mutia Sari Muzkiati Myza Uzyla Afryza Myza Uzyla Afryza Nabila Anisa Risca Lubis Nabila Annisa Rahmadhani Siregar Nabila Atsil Fadhilah Nabila Chairunnisa Nadhifa Salsabilla Bakris Nadhilah Nazlah Nasution Nadhilah Nazlah Nst Nadia Aprilia Nadia Fahira Nadila Rizkika Dwi Ananda Matondang Najmi Afifah Najwa Alifah Zulfikar Damanik Najwa Aulia Kartika Nanda Kurniawan Lubis Nanda muzahra Nasha Fahriza Nasution, Indah Widya Jaya Putri Nasution, Mustofa Abdullah Nasution, Rizki Ansyari Nasution, Sabrina Nasution, Suci Rezeki Nasution, Syahdinar Nasution, Tri Rahmadani Nasution, Wahyuddin Nur Nasution, Wahyudin Nur Natasya, Anggi Natasyah Natasyah, Natasyah Nayla Arnona Br Damanik Nayla Tri Audina Nazhan Zahira Nazmi Lail Rahman Harahap Nazri Adlani Harahap Nazwa Hanifah Nazwa Pirda Aqilla Nazwa Rahmayani Nazwa Retno Nazwa Riwanda Nazwa Salsabila Lubis Nazwa, Amanatin Neha Chintya Neha Sartika Nia Ramadhani Ningtias Aprili Maliyah Nonita Fitriana Harahap Noor Adinda S.F. Lubis Noor Adinda Sf Lubis Nopita Sari Dewi Harahap Nopita Sari Dewi Harahap Novy Arisca Nugraha, Sandi Nur Afifah Azzahra Nur Afiqah Nabila NUR AHMADI BI RAHMANI Nur Halisah Fajarini Nur Indah Septiyani Sirait Nur Khadijah Wahyu Utami Nur Khadijah Wahyu Utami Nur Riadoh Rangkuti Nur Syams Simaja, Much Nur Wafiqah Azizah Sitompul Nur ‘Azah Nuragustin Nuragustin Nurbaiti Nurbaiti Nurbaiti Nurfadillah Najwa Faraiddin Nurhalita Wulandari Nurhalizar, Siti Nurhapirah Tasnim Nurhasanah, Upik Nuri Aslami Nurkhaliza Nurkhaliza Nursgustin Nurul Afriani Tanjung Nurul Fadhillah Nurul Haliza Siregar Nurul Noviyana Octaria, Meiza P. Eko Prasetyo Panggabean, Dewi Febryanti Panggabean, Embun Febryanti Parapat, Ilham Karim Parentah Lubis Parida Amalia Pinasthika Alya Disti Pinasthika Alya Disti Pradana, Wahyu Yuda Prasetyo, Gilang Dwi Pratama Wirayudha Nasution Pratama, Arya Yudi Pratama, Rian Dandi Pratidina, Maulia Preti Intan Sari Preti Intan Sari Pristika, Febie Juma Pujiastuti, Wulandari Purba, Anastasya Ananda Edison Purba, Dinda Rahmayani Puteri, Aulia Rahma Putri Afiqah Binti Ahmad Putri Agustina Putri Indah Fadillah Putri Ramadhani Putri Rizkia Wardhani Putri Salsa Nabila Putri Syabila Hidayat Radika Hanny Syah Rahayu, Dwi Rani Rahma Aulia Rahma Aulia Rahma Intan Nuraini Rahma Yanti, Asni Rahmadilla Nurul Fandini Lubis Rahmah, Hajrah Rahmat Daim Harahap Rahmat Daim Harahap Rahmat, Ilham Rahmi Syahriza Rahmi Syahriza, Rahmi Rahmi, Lutfiyah Raihan Aulia Nugraha Raihan Saputra Raihan Sultani Raihan, Muhamad Raisida Salwa Raissa Amanda Putri Raissha Vathyma Azzahra Ramadhani, Citra Ramanda putri Rani Syahpitri Rasta, Juwairiazizah Razak, Ahmad Buchori Reihan Arya Winata Repi, Predi Ari Retno Paluvi Rezeki, Sri Gusti Rheza Pratama Rheza Pratama Riana Raharti Ribi Tri Amanda Ricky Widyanto Rifa Nabila Malay Ripa Sabila Usni Sitompul Ririn Arianti Harahap Ririn Arianti Harahap Riska Febrianti Aulia Riskha Setianingsih Riskha Setianingsih Risma Haryani Siregar Risqullah Firdaus Risqu Ritonga, Sonia Ritonga, Taufiq Alfiqri Rizal Amri Khoirul Hakim Ritonga Rizky Alpiansyah Rizky Khaliq Rizky Putra Halomoan Harahap Rosdiana Rosdiana Rosit Dwi Atmaja Royhan Zaki Ramadhana Rr. Balqis Nuerita Maharani Rukiana hasibuan Ryan Febrianto Ryan Febrianto Saddiah, Kholimatun Safitri, Nurdiana Safitri, Safrina Sagdiyah Fitri Andani Tambunan Agung Sahfitri, Lala Pricilia Sahputri, Sindi Saipul Bahari Saipul Bahari Sakdiah, Halimatun Sakinah, Layla Nurul Salbiah Salbiah Salsabil, Hafiz Salsabilla, Salsabilla Samiah Br Harahap Samiah Br Harahap Samsudin, Samsudin Sania Husna Sapina Dongoran Saragih, Ramadian Maghvira Saragih, Tiara Hasanah Putri Sari Harahap, Epa Purnama Sari, Mutia Indah Sari, Preti Intan Sari, Reni Ilma Sariyani Sariyani Sasti Diana Putri Yanova Selfiani, Dwi Selvi Selvi Ayu Berutu Selvi Ayu Berutu Selvi Selvi Sepira Yunda Septia Amelia Septiana Dewi Andriana, Septiana Dewi Septiandy, Muhammad Dimas Sevia Diah Pratiwi Shahira, Nabila Shaqina, Maheza Sherina Rina Sherly Pitaloka Shindy Aulia Natasya Siagian, Riski Paujiah Sibarani, Fathiya Hasyifah Silalahi, Yayi Naulia Silvi Andini Silvi Rahmawati Silvia Meiliandari Sindy Aulia Sari Sinta Sukma Ayu Siregar, Ahmad Alkindi Siregar, Aldio Azani Siregar, Bakia Sarmita Utari Siregar, Dedy Rahman Siregar, Diana Loemongga Siregar, Haposan Matua Siregar, Saniyah Dwi Putri Siregar, Wiwindasari Siregar, Zahra Rafia Rani Siti Hansyah Dewi Zai Siti Jumaidah Siti Khadijah Siti Khadijah Siti Sahfina Siti Sahfina sitompul, iqbal Sitorus, Panca Abdini Sofiya Azzara Rafles Sonang Matua Siregar Sri Adel Febri Aldina Sri Ayu Sundari Sri Dwi Lestari Sri Rapida Sri Suci Ayu Sundari Sri Suci Ayu Sundari Sri Suci Ayu Sundari Sri Suci Ayu Sundari Sri Suci Ayu Surandari Sri Wahyuni Harahap Suci Andini Kesuma Suci Ayu Sundari Suci Indah Sari Suci Maharani Pane Suci Ramadani Harahap Suci Ramadhani Sucinta Tri Nurhayati Sucinta Tri Nurhayati Suendri Suendri Sugianto Sugianto Suhada Suhada Suhada, Suhada Sundari , Sri Suci Ayu Sundari, Sri Suci Ayu Sunur, Arba Suryadi Syabatullah Syabatullah, Suryadi Syafrina, Angelia Putri Syahnazwa Aiska Hidayat Hutasuhut Syahputri, Kharisma Syahputri, Namira Syahrani Harmi Syahrul Ramadhan Dalimunthe Syakila, Putri Syarbani, Ahmad Muhaisin B. Syarifa Tommy Syarifah Aini Br Sinaga Syavina Nadhira Lubis Syawalia Arifa Syfa Tasya Zahwani Tama, Arie Satria Tambunan, Adila Khairani Br Tambunan, Sagdiyah Fitri Andani Tessa Fadilla Teuku Alif Baihaqy Tia Deja Pohan Tiara Fitriani Fadilah Tiara Hasanah Putri Saragih Tiara Tirta Dewi Titania Febrianti Tommy, Syarifa Tri Abdi Syahputra Tri hidayati Tri Nanda Rayani Sinuhaji Tri Putri Rezeki Tri Suci Irawan Triase Triase Triase Triase Trisnawati Lubis Tuti Anggraini Tuti Anggraini Tyo Rizky Siagian Ujung, Adelia Marwah Ulfi Yanti Harahap Umar Said Batubara Umi Nur Habibah Ummi Aulia Utari, Anggie Sri Veri Ferdiansyah Vina rahmanda Vina Widia Afriani Vinanda Siswandari Vina Vivi Kumala Sari Wafiq Azizah Wafiq Azizah Wahyu Rusbandi Huni Nasution Wahyu Yuda Pradana Wahyuddin Nur Nasution Wahyudin Nur Nasution Wahyudin Nur Nasution, Wahyudin Nur Wanda Aprilly Charos Wardatul Umayya Gea Wa’altaf, Nazar Widiya Wati Widya Ayu Utami Lubis Wilona Ramadhani K Wira Herdika Firliansyah P.H Wira Herdika Firliansyah P.H Wiranti, Wiranti Yahfizham Yahfizham Yuda Mahendra Hasibuan Yulita Astri yulpida Sari Lubis Yunda Adisa Yunda Adisa Yuni Fatma Sari Yusmardani, Indi Yusti, Irwan Zahara, Nabila Zahfira Halim Zahra Hasibuan Zahra, Fatimah Az Zahra, Nurul Zahrani Fatni Hapsah Zahwatun Suhaibah Rangkuti Zaimiri, Zaimiri Zainal Nur Ali Zein, M. Dimas Suhaimi Zuhrinal M. Nawawi Zulfa Khoiriah Zulhasby Assdqy Nasution