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All Journal Sistemasi: Jurnal Sistem Informasi Sinkron : Jurnal dan Penelitian Teknik Informatika JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Jurnal Teknik Informatika UNIKA Santo Thomas Building of Informatics, Technology and Science Jurnal Mantik Informatika Jurnal Tekinkom (Teknik Informasi dan Komputer) Jurnal Ilmu Komputer dan Sistem Informasi (JIKOMSI) Journal of Computer Networks, Architecture and High Performance Computing International Journal of Business, Technology, and Organizational Behavior (IJBTOB) Majalah Ilmiah UPI YPTK Jurnal Sistem Informasi, Teknik Informatika dan Teknologi Pendidikan (JUSTIKPEN) Jurnal Teknik Informatika Unika Santo Thomas (JTIUST) Journal of Computer Science and Information Systems (JCoInS) IKA BINA EN PABOLO : PENGABDIAN KEPADA MASYARAKAT Journal of Student Development Information System (JoSDIS) Jurnal Pendidikan Indonesia (Japendi)
Syaiful Zuhri Harahap
Universitas Labuhanbatu
Aerospace Engineering Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mechanical Engineering Public Health Social Sciences Other

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Meningkatkan Indeks Penjualan melalui E-Commerce Studi Kasus Penerapan PrestaShop pada New Harapan Jaya Surbakti, M. Aufa Nayaka Fathan; Harahap, Syaiful Zuhri
Journal of Student Development Information System (JoSDIS) Vol 5, No 1: JoSDIS | Januari 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/josdis.v5i1.8178

Abstract

This research aims to measure the effectiveness of using the PrestaShop e-commerce platform in increasing the sales index at the New Harapan Jaya company. This case study includes an analysis of the company's initial conditions, the PrestaShop implementation process, as well as an evaluation of the results achieved after implementation. This research shows that PrestaShop has great potential to increase online sales. Apart from that, this research also identifies a number of factors that need to be considered in the e-commerce implementation process, such as feature selection, display optimization, and digital marketing strategy. It is hoped that the results of this research can contribute to the development of knowledge in the field of e-commerce and provide recommendations for companies that want to improve their sales performance through e-commerce platforms.
Analisa dan Perancangan Sistem Informasi Perpustakaan SMP Negeri 2 Rantau Utara Berdasarkan Kebutuhan Sistem Agustina Manurung, Cindy; Masrizal, Masrizal; Harahap, Syaiful Zuhri
Jurnal Ilmu Komputer dan Sistem Informasi (JIKOMSI) Vol. 7 No. 1 (2024): Jurnal Ilmu Komputer dan Sistem Informasi
Publisher : Utility Project Solution

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Abstract

Perpustakaan merupakan salah satu bagian integral dari lembaga pendidikan, dimana pengelolaan yang efisien dari perpustakaan dapat meningkatkan kualitas pembelajaran siswa. Penelitian ini bertujuan untuk melakukan analisis dan perancangan sistem informasi perpustakaan untuk SMP Negeri 2 Rantau Utara, dengan memperhatikan kebutuhan sistem yang spesifik. Metodologi penelitian ini mengikuti pendekatan analisis kebutuhan sistem yang komprehensif, yang melibatkan identifikasi kebutuhan pengguna, analisis proses bisnis perpustakaan, serta peninjauan terhadap sistem informasi perpustakaan yang ada. Data diperoleh melalui wawancara dengan pengelola perpustakaan, siswa, dan guru, serta observasi langsung terhadap proses pengelolaan perpustakaan yang sedang berjalan. Hasil dari analisis kebutuhan sistem mengidentifikasi beberapa fitur kunci yang diperlukan, termasuk manajemen inventaris buku, peminjaman dan pengembalian buku, serta pelaporan kinerja perpustakaan. Berdasarkan kebutuhan tersebut, sistem informasi perpustakaan direncanakan untuk dikembangkan dengan memanfaatkan teknologi terkini dan prinsip-prinsip desain yang baik. Perancangan sistem ini akan meliputi desain basis data yang efisien, antarmuka pengguna yang intuitif, dan mekanisme keamanan yang memadai. Selain itu, sistem akan dirancang dengan kemampuan untuk mengakomodasi pertumbuhan dan perubahan kebutuhan perpustakaan di masa depan. Diharapkan bahwa implementasi sistem informasi perpustakaan yang direncanakan akan membawa manfaat signifikan bagi pengelolaan perpustakaan SMP Negeri 2 Rantau Utara, meningkatkan efisiensi operasional, dan memperkaya pengalaman belajar siswa melalui akses yang lebih mudah dan cepat terhadap sumber daya informasi yang relevan.
SOSIALISASI PENCEGAHAN MALARIA MELALUI OPTIMALISASI PENGGUNAAN KELAMBU INSEKTISIDA UNTUK MENGURANGI KASUS MALARIA DI DAERAH ENDEMIK LABUHAN BILIK KABUPATEN LABUHANBATU Amin, Mhd.; Hansyah, Praida; Rafika, Mulya; Nasution, Ade Parlaungan; Hasibuan, Muhammad Irwansyah; Harahap, Syaiful Zuhri; Putri, Amanda Dwi
JURNAL PKM IKA BINA EN PABOLO Vol 5, No 1: PENGABDIAN KEPADA MASYARAKAT | JANUARI 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/ikabinaenpabolo.v5i1.6982

Abstract

Malaria masih menjadi salah satu penyakit endemik yang mengancam kesehatan masyarakat di daerah-daerah tertentu, termasuk di Kabupaten Labuhanbatu, khususnya di Desa Labuha Bilik. Program Pengabdian kepada Masyarakat (PKM) ini bertujuan untuk meningkatkan pengetahuan dan kesadaran masyarakat mengenai pencegahan malaria melalui penggunaan kelambu berinsektisida yang tepat. Metode yang digunakan dalam program ini adalah sosialisasi melalui pendekatan kunjungan rumah, diskusi kelompok terarah (FGD), pelatihan praktis, serta penggunaan media lokal seperti poster dan baliho. Hasil pelaksanaan menunjukkan peningkatan signifikan dalam pemahaman masyarakat mengenai malaria dan penggunaan kelambu berinsektisida yang benar. Sebelum program, hanya 40% masyarakat yang mengetahui cara penggunaan kelambu yang tepat, sedangkan setelah sosialisasi, jumlah tersebut meningkat menjadi 85%. Selain itu, sekitar 70% rumah tangga di desa ini mulai menggunakan kelambu berinsektisida dengan benar, dan pemeliharaan kelambu yang lebih baik juga mulai diterapkan. Program ini berhasil memberikan dampak positif dalam pengurangan risiko penularan malaria, namun masih perlu adanya pengawasan dan evaluasi berkelanjutan untuk memastikan keberlanjutan perubahan perilaku masyarakat.
Sistem Pendukung Keputusan Pemilihan Calon Ketua Komite Sekolah Menggunakan Metode CoCoSo Bilatasya, Yolanda; Juledi, Angga Putra; Irmayani, Deci; Harahap, Syaiful Zuhri
Building of Informatics, Technology and Science (BITS) Vol 7 No 1 (2025): June (2025)
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bits.v7i1.7530

Abstract

The election of the school committee chairperson is one of the important decision-making processes that directly impacts the sustainability and effectiveness of collaboration between the school and parents/guardians. At SMP Negeri 1 Rantau Selatan, the selection process for the committee chairperson has been conventional, subjective, and lacks a structured and standardised assessment system. This results in the selection process being based on popularity and personal connections rather than objective competence and qualifications. To address this issue, this study aims to design and implement a Decision Support System (DSS) based on the Combined Compromise Solution (CoCoSo) method, which can accommodate various quantitative evaluation criteria and generate more objective, transparent, and accountable decision recommendations. The CoCoSo method was chosen for its ability to integrate a compromise approach to conflicting criteria and produce consistent alternative rankings through three aggregation techniques: arithmetic mean, relative sum, and compromise programming. This study uses five main criteria to assess the suitability of committee chair candidates: experience in the field of education, communication skills, leadership, understanding of education policy, and integrity. Data was obtained from 15 committee chair candidates based on observation and questionnaire results, which were then processed through the CoCoSo method stages, including decision matrix formation, value normalisation, positive and negative ideal solution calculations, and final score aggregation. The data processing results show that the candidate named Eko Prasetyo obtained the highest compromise value in all CoCoSo calculation approaches with a final Ki value of 2.505, consistently placing him as the top-ranked candidate in the system's recommendations. This demonstrates that the CoCoSo method is effective in evaluating and determining the best candidate based on a data-driven and scientifically rational approach. Additionally, the system built can also serve as a strategic tool to enhance the quality of participatory educational governance at the school unit level.
Implementasi Teknologi Blockchain dalam Sistem Informasi Kesehatan untuk Keamanan Data Pasien Depita Sari Ritonga; Syaiful Zuhri Harahap; Budianto Bangun
Jurnal Sistem Informasi, Teknik Informatika dan Teknologi Pendidikan Vol. 5 No. 2.1 (2026): Jurnal Sistem Informasi, Teknik Informatika dan Teknologi Pendidikan
Publisher : Utiliti Project Solution

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Abstract

Penelitian ini bertujuan untuk menganalisis dan mengimplementasikan teknologi blockchain dalam sistem informasi kesehatan sebagai solusi untuk meningkatkan keamanan, integritas, dan kerahasiaan data pasien. Permasalahan utama yang dihadapi pada sistem tradisional meliputi kerentanan terhadap peretasan, manipulasi data, serta kurangnya transparansi dalam proses pertukaran informasi medis antar lembaga. Metode penelitian menggunakan pendekatan studi literatur, analisis kebutuhan sistem, dan simulasi implementasi blockchain berbasis mekanisme konsensus Proof-of-Authority. Pengujian dilakukan melalui evaluasi keamanan, kecepatan transaksi, serta ketahanan sistem terhadap serangan umum seperti perubahan data tanpa otorisasi dan pencurian identitas. Hasil penelitian menunjukkan bahwa penerapan blockchain mampu meningkatkan keamanan data pasien secara signifikan melalui mekanisme pencatatan terdistribusi, enkripsi kriptografi, serta kontrol akses berbasis smart contract. Selain itu, sistem menunjukkan peningkatan integritas data dan transparansi alur informasi tanpa mengorbankan kinerja. Simpulan dari penelitian ini adalah bahwa blockchain merupakan teknologi yang efektif dan layak diterapkan dalam sistem informasi kesehatan, dengan potensi besar untuk menjadi standar keamanan data di masa depan, meskipun masih memerlukan optimalisasi terkait skalabilitas dan interoperabilitas antar platform medis
Analysis of User Satisfaction and Loyalty in the BRI Mobile E-Banking Application using a Data Mining Approach (K-Means Clustering and Decision Tree) Sri Mawarni Bahri; Syaiful Zuhri Harahap; Irmayanti Irmayanti; Budianto Bangun
SISTEMASI Vol 15, No 4 (2026): Sistemasi: Jurnal Sistem Informasi
Publisher : Universitas Islam Indragiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/stmsi.v15i4.6305

Abstract

The development of information technology has driven digital transformation in the banking sector, particularly through e-banking services that provide convenience, speed, and flexibility for users in conducting financial transactions. The BRI Mobile (BRImo) application, as a digital service of Bank Rakyat Indonesia, plays an important role in improving service quality for customers. However, the emergence of negative perceptions regarding transaction notifications, along with varying user experiences, may affect user satisfaction and loyalty levels. The main problem in this study is that the patterns of user satisfaction and loyalty, as well as the most influential factors affecting both aspects, have not been clearly identified. This study aims to analyze the level of user satisfaction and loyalty toward the BRI Mobile application and to identify the dominant factors influencing them, namely ease of use, security, trust, and system performance. The research employs a quantitative approach using data mining techniques, specifically the K-Means Clustering algorithm to group users based on satisfaction levels, and a Decision Tree to determine the most influential factors affecting user loyalty. Data were collected through questionnaires distributed to 100 active BRImo users. The results show that users can be grouped into several clusters with different satisfaction characteristics. In addition, the Decision Tree analysis reveals that system performance is the most dominant factor influencing user satisfaction and loyalty, followed by ease of use, security, and trust. Overall, the combination of K-Means Clustering and Decision Tree methods provides a more comprehensive understanding of user satisfaction and loyalty patterns, and can serve as a basis for strategic decision-making to improve the quality of the BRI Mobile application services.
Implementasi Sistem Informasi Perpustakaan Untuk GBI Antiokhia Berbasis Web Menggunakan Framework Adonis JS Pada Node JS Menggunakan Metode Prototype Peter Christoval; Syaiful Zuhri Harahap; Marnis Nasution; Masrizal Masrizal
Jurnal Pendidikan Indonesia Vol. 6 No. 8 (2025): Jurnal Pendidikan Indonesia (Japendi)
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/japendi.v6i8.8530

Abstract

Church libraries play a crucial role in supporting literacy and spiritual growth by providing various reading materials such as religious books, Bible references, and other supporting literature. However, manual library management still presents significant challenges, such as recording errors, book discrepancies, inaccurate fine calculations, and difficulty in accessing past reports, which hampers system efficiency. As the collection grows, the manual system becomes increasingly inefficient, prone to data loss, and cumbersome for information retrieval. Therefore, a web-based library management system is needed to automate the processes of collection management, book borrowing, and return, while ensuring data security and accuracy. This study aims to design and develop a web-based library information system for GBI Antiokhia, utilizing the AdonisJS technology stack, to address these challenges. The system is developed using the Prototyping method, ensuring user interaction and feedback throughout the development process. The system’s features include member data management, book management, borrowing and returning books, fine management, and report generation, all built to be efficient, secure, and user-friendly. This research also examines how the implemented system can solve the existing library management issues and improve operational effectiveness.
PENYULUHAN LITERASI KEUANGAN RUMAH TANGGA TANI DALAM KONTEKS STRATEGI PEMISAHAN MODAL KERJA DAN PENDAPATAN KONSUMSI PADA PETANI DI KECAMATAN PANAI HULU Praida Hansyah; Erni Wahyuni; Khairil Hanif; Lidia Sri Hardiyanti; Mulya Rafika; Mhd. Amin; Ahmad Yahdil Fata Rambe; Syaiful Zuhri Harahap
JURNAL PKM IKA BINA EN PABOLO Vol 6, No 2: PENGABDIAN KEPADA MASYARAKAT | JULI 2026
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/ikabinaenpabolo.v6i2.9541

Abstract

This community service activity aimed to improve farmers’ understanding of household financial literacy, particularly regarding the strategy of separating farming working capital from household consumption income in Panai Hulu District. The main problem faced by farming households was the low level of financial management capability and the absence of clear separation between business capital and household consumption needs. The activity involved 32 farmers and was implemented through counseling, interactive discussions, and simple financial recording assistance. The materials delivered included basic concepts of financial literacy, household financial management, strategies for separating working capital and consumption income, and farm financial planning. The results showed an improvement in participants’ understanding of the importance of structured financial management in farming households. Participants began to understand the importance of separating farming business capital from household consumption expenses and started applying simple financial recording practices in their daily economic activities. Survey results indicated that most participants gave very positive responses to the implementation of the activity and considered the materials relevant to the needs of farming communities. This community service activity provided positive implications for increasing public awareness regarding the importance of financial literacy in supporting the sustainability of farming businesses and the economic stability of farming households.Keywords: financial literacy, farming households, working capital, consumption income, counseling 
Pengembangan Sistem Informasi Prediktif Menggunakan Machine Learning Untuk Manajemen Risiko UMKM Dapot Hutagalung; Syaiful Zuhri Harahap; Ibnu Rasyid Munthe
Jurnal Sistem Informasi, Teknik Informatika dan Teknologi Pendidikan Vol. 5 No. 2.1 (2026): Jurnal Sistem Informasi, Teknik Informatika dan Teknologi Pendidikan
Publisher : Utiliti Project Solution

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

Abstract

Usaha Mikro, Kecil, dan Menengah (UMKM) memiliki peran strategis dalam perekonomian nasional, namun masih menghadapi berbagai risiko seperti risiko keuangan, operasional, dan pasar yang dapat mengancam keberlangsungan usaha. Keterbatasan sumber daya dan kemampuan analisis risiko menyebabkan UMKM sulit melakukan mitigasi secara efektif. Penelitian ini bertujuan untuk mengembangkan sistem informasi prediktif berbasis machine learning yang dapat membantu UMKM dalam mengidentifikasi dan memprediksi risiko usaha secara lebih akurat. Metode yang digunakan meliputi pengumpulan data historis UMKM, pemodelan machine learning menggunakan algoritma klasifikasi dan regresi, serta evaluasi performa sistem berdasarkan tingkat akurasi, presisi, dan recall. Hasil penelitian menunjukkan bahwa sistem informasi prediktif yang dikembangkan mampu memberikan prediksi risiko yang cukup akurat dan dapat digunakan sebagai alat bantu pengambilan keputusan bagi pelaku UMKM. Dengan demikian, penerapan teknologi machine learning dalam manajemen risiko UMKM diharapkan dapat meningkatkan ketahanan dan keberlanjutan usaha
Clusterization Using K-Means Clustering Algorithm In Predicting Student Graduation Time Syaiful Zuhri Harahap; Masrizal
International Journal of Business, Technology and Organizational Behavior (IJBTOB) Vol. 1 No. 6 (2021): International Journal of Business, Technology, and Organizational Behavior (IJB
Publisher : Garuda Prestasi Nusantara Consulting

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52218/ijbtob.v1i6.152

Abstract

Education at the college level is a suggestion that students can get a degree in order to have knowledge in the field of computer science. Taking a decision from a BIG DATA for Predicting student graduation time is useful to provide a means of knowing the estimated time of a student's graduation by seeing which students fall into a certain cluster based on the parameters of the Cumulative Achievement Index (GPA) and attendance. It is hoped that it can help the campus and students to predict the graduation rate on time and to improve the reputation for the campus itself and timely graduation for students so that their graduation is not late, besides that the campus can do things that need to be done if they are predicted pass not on time like by making motivation and other things
Co-Authors Ade Parlaungan Nasution, Ade Parlaungan Agustina Manurung, Cindy Ah, Rahma Muti Ahmad Yahdil Fata Rambe Aini, Putri Aisyah Hayati Ali Akbar Ritonga Amanda Dwi Putri Amin, Mhd. Andini, Novira Dwi ANTIKA, DEWI Aprilianto, Muhammad Arnol Hamonangan Simbolon Bangun, Budianto Bilatasya, Yolanda Cahya, Susilo Tiadi Christoval, Peter Dalimunthe, Annisa Putri Dapot Hutagalung Depita Sari Ritonga Erni Wahyuni Fatma, Nurul Hanif, Khairil Hansyah, Praida Harahap, Vivi Nadenia Hasibuan, Mila Nirmala Sari Hasibuan, Muhammad Irwansyah Ibnu Rasyid Munthe Irmayani, Deci Irmayanti Irmayanti Irmayanti, Irmayanti Irmayati, Irmayati Iwan Purnama JP, Gafar Ilyaz Juledi, Angga Putra Juwita Juwita, Juwita Khairil Hanif Laila Sari Lestari, Putri Anggraini Lianah Lianah, Lianah Lidia Sri Hardiyanti Listia, Bella Ayu Lubis, Nadira Jannah Adeni Marnis Nasution Masrizal Masrizal Masrizal Megawati Pasaribu Meidy Putra Panusunan Siregar Melyani, Sri Mhd. Amin Mira Handayani Siregar Mth, Sri Rezky Aprilawati Br Muhammad Halmi Dar Mulya Rafika Munthe, Ibnu Rasyid Musthafha Haris Munandar Muti’ah, Rahma Nasution, Fahri Emil Afandi Nasution, Fitri Aini Nasution, Intan Baiduri Nasution, Marnis Novita, Rini Pane, Dinda Nurinayah Pasaribu, Nova Tresia Patriya, Angga Prayoga Peter Christoval Praida Hansyah Pransiska, Apprillia Yudha Priyanti Priyanti Purba, Mhd. Rafly Putra, Fasdiansyah Putri Lestari, Putri Rafika, Mulya Rahma Muti’ah Ramadan, Ahmad Ramadhani Ramadhani Rambe, Aida Zahrah Hasanati Br Rambe, Nurhayati Rambey, Khiarul Akhyar Ritonga, Akbar Pramuja Ritonga, Ali Akbar Ritonga, Irmayanti Ritonga, Irmayanti SANDI ARDIANSYAH Sari, Kurnia Tika Sigit Prasetyo Nugroho Sihotang, Diko Pradana Sirait, Roby Gusmawan Siregar, Ade Elvi Rizki Siregar, Siti Kholijah Siregar, Siti Wahdina Sitepu, Melda Betaria Sitompul, Muhammad Sofyan Sri Mawarni Bahri Surbakti, M. Aufa Nayaka Fathan Suryadi, Sudi Suryadi, Sudi Syavitri, Tiara Wardani, Syafira Eka Wijaya, Alief Achmad Yeni Syahfutri S Yenni Syahfutri Sipahutar ZURAIDAH ZURAIDAH