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All Journal Tekno - Pedagogi : Jurnal Teknologi Pendidikan Sinkron : Jurnal dan Penelitian Teknik Informatika Jurnal Ilmiah Universitas Batanghari Jambi Jurnal Penelitian Pendidikan IPA (JPPIPA) BAREKENG: Jurnal Ilmu Matematika dan Terapan Scientific Journal of Reflection : Economic, Accounting, Management and Business Jurnal Ilmiah Dikdaya Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam ComTech: Computer, Mathematics and Engineering Applications Insight: Jurnal Bimbingan dan Konseling Jurnal Teknologi Terpadu MULTINETICS JPGI (Jurnal Penelitian Guru Indonesia) Real in Nursing Journal Jurnal Sistim Informasi dan Teknologi Management Studies and Entrepreneurship Journal (MSEJ) JATI (Jurnal Mahasiswa Teknik Informatika) PHI: Jurnal Pendidikan Matematika Community Development Journal: Jurnal Pengabdian Masyarakat Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Math-UMB.EDU Yayasan Cita Cendikiawan Al Khwarizmi Majalah Ilmiah UPI YPTK Jurnal Abdimas ADPI Sosial Dan Humaniora Jurnal Penelitian Pendidikan Matematika J-Intech (Journal of Information and Technology) Jurnal Teknik Informatika Hello World Inovasi Pendidikan Fisika Jurnal Pengabdian Masyarakat Gemilang (JPMG) Jurnal Pengabdian Sains dan Humaniora QISTINA: Jurnal Multidisiplin Indonesia eProceedings of Management Innovative: Journal Of Social Science Research JS (Jurnal Sekolah) Jurnal Ilmu Pendidikan dan Pembelajaran Jurnal Multidisiplin Teknologi dan Arsitektur Jurnal Bisnis dan Komunikasi Digital Jurnal Psikologi Media Kesehatan Politeknik Kesehatan Makassar Dedikasi: Journal of Community Engagement and Empowerment JURNAL MULTIDISIPLIN ILMU AKADEMIK Journal of Accounting Law Communication and Technology Journal of Citizen Research and Development Journal of Applied Holistic Nursing Science al Hairy | Journal of Islamic Law
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Comparative Analysis of SDLC and R&D Methods in System Development: A Case Study of Integrity Zone Management System Perdana, Adidtya; Dewi, Sri; Farhana, Nurul Ain; Febrian, Didi
Sinkron : jurnal dan penelitian teknik informatika Vol. 9 No. 4 (2025): Articles Research October 2025
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v9i4.15337

Abstract

This paper presents a comprehensive comparative analysis of Software Development Life Cycle (SDLC) and Research and Development (R&D) methodologies in system development, with a specific focus on their application to the Integrity Zone Management Information System. Through a systematic literature review and an in-depth case study analysis, this research examines the fundamental differences, strengths, and limitations of each methodology. The study identifies key dimensions for comparison including flexibility, risk management, innovation potential, documentation requirements, and stakeholder engagement. Findings reveal that while SDLC methodologies provide structure and predictability for well-defined requirements, R&D approaches offer greater innovation capacity for exploratory projects. The Integrity Zone Management Information System case demonstrates how hybrid approaches can leverage the strengths of both methodologies and improved stakeholder satisfaction by 94%. This research contributes to the theoretical understanding of system development methodologies and provides practical guidance for selecting appropriate approaches based on project context, objectives, and constraints. The paper concludes with recommendations for practitioners and suggestions for future research in methodological integration and adaptation.
Implementasi Text Summarization Pada Review Aplikasi Digital Library System Menggunakan Metode Maximum Marginal Relevance Karo Karo, Ichwanul Muslim; Dewi, Sri; Perdana, Adidtya
JEKIN - Jurnal Teknik Informatika Vol. 4 No. 1 (2024)
Publisher : Yayasan Rahmatan Fidunya Wal Akhirah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58794/jekin.v4i1.671

Abstract

Peringkasan teks merujuk pada pembuatan rangkuman teks secara otomatis dengan pendekatan natural language processing (NLP).  Text summarization dibutuhkan saat jumlah dokumen atau review yang akan dirangkum dalam jumlah yang banyak. Sebuah rangkuman yang dihasilkan dapat menjadi pengetahuan, masukan maupun saran untuk perbaikan/pengembangan berbagai aplikasi. Aplikasi Digital Library System merupakan sebuah mobile apps untuk layanan perpustakaan Universitas Negeri Medan (Unimed). Aplikasi tersebut memiliki banyak ulasan di berbagai platform. Tentu, rangkuman ulasan tersebut merupakan pengalaman pengguna dan dapat menjadi masukan untuk pengembangan versi terbaru. Namun menjadi tantangan jika seluruh ulasan pengguna dirangkum secara manual, karena akan memakan waktu yang lama. Penelitian ini bertujuan untuk menyediakan rangkuman atas ulasan mobile Apps tersebut dengan pendekatan peringkasan teks secara otomomatis.  Algoritma yang digunakan dalam peringkasan teks di penelitian ini ialah Maximum Marginal Relevance (MMR) dan proses evaluasi menggunakan presisi, recall dan F1. Ulasan mobile apps diperoleh dari play store dan App Store. Ulasan akan melalui tahapan text pre-processing dengan bantuan library NLTK. Penelitian ini berhasil mengidentifikasi 30 review dengan nilai MMR tertinggi. Lebih lanjut, rangkuman ulasan yang disajikan merupakan rangkaian 10 ulasan dengan nilai MMR tertinggi. Rangkuman yang dihasilkan memiliki tingkat presisi sebesar 30.51%, recall sebesar 56.25%, dan skor F1 sebesar 39.56%.
Pengaruh Kebijakan Pemerintah Terhadap Pemberdayaan Dan Perkembangan Usaha Mikro Kecil Dan Menengah (UMKM) Di Kabupaten Karawang Dewi, Sri; Purnamasari, Hanny; Aryani, Lina; Rahman, Rahman
Innovative: Journal Of Social Science Research Vol. 4 No. 4 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i4.14359

Abstract

Dalam sektor perekonomian, salah satu pilar yang dapat menjadi penyangganya adalah Usaha Mikro Kecil dan menengah (UMKM). Usaha Mikro adalah usaha produktif milik orang atau perorangan dan atau badan usaha perorangan yang memenuhi kriteria Usaha mikro sebagai mana diatur dalam Undang-Undang No 20 tahun 2008 tentang usaha mikro kecil dan menengah,Penelitian ini bertujuan untuk mengidentifikasi dan menganalisis pengaruh kebijakan pemerintah terhadap pemberdayaan dan perkembangan Usaha Mikro kecil menengah di Kabupaten Karawang Dalam mengimplementasikan kebijakan terhadap umkm yang adaa serta apa saja hambatan yang dihadapi dan bagaimana dampak kebijakan tersebut mempengaruhi pemberdayaan ekonomi dan pertumbuhan umkm di Kabupaten Karawang. Penelitian ini dilaksanakan dengan jenis deskriptif-kualitatif.
PENGEMBANGAN VIDEO PEMBELAJARAN BERBASIS POWTOON MATERI ARITMATIKA SOSIAL DI KELAS VII SMP NEGERI 8 KOTA JAMBI Hasdiyanti, Neli; Dewi, Sri; Relawati, Relawati; Simamora, Risma
PHI: Jurnal Pendidikan Matematika Vol 8, No 1 (2024): APRIL 2024
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/phi.v8i1.394

Abstract

Penelitian ini bertujuan untuk mengembangkan media pembelajaran matematika pada materi aritmatika sosial menggunakan video berbasis Powtoon untuk siswa kelas VII SMP Negeri 8 Kota jambi. Penelitian ini merupakan penelitian pengembangan (R&D). Model yang digunakan yaitu ADDIE, yang meliputi: 1) Analysis (Analisis), 2) Design (Perancangan), 3) Development (Pengembangan), 4) Implementasi (Pelaksanaan), dan 5) Evaluation (Penilaian). Validasi dilakukan oleh 1 ahli desain, 1 ahli materi, dan 1 ahli media. Media yang dikembangkan diujicobakan dalam 3 tahap yaitu uji coba perorangan dengan subjek 3 orang siswa, uji coba kelompok kecil dengan subjek 6 orang siswa, dan uji coba lapangan dengan subjek 29 orang siswa. Hasil penelitian menunjukkan bahwa kualitas media pembelajaran berdasarkan penilaian: 1) ahli desain diperoleh hasil rata-rata 3,9 yang termasuk kategori “Baik” dan dipresentasekan mendapat nilai 78,18% sehingga termasuk kategori “Layak”. 2) ahli materi diperoleh rata-rata 4,35 termasuk kategori “Sangat Baik” dan dipresentasekan mendapat nilai 87,14% termasuk kategori “Sangat Layak”. 3) ahli media diperoleh rata-rata 3,56 termasuk kategori “Baik” dan dipresentasekan mendapat nilai 71,25% termasuk kategori “Layak”. Penilaian oleh siswa: 1) uji coba perorangan diperoleh rata-rata 4,05 termasuk kategori “Baik” dan dipresentasekan mendapat nilai 81,03% termasuk kategori “Sangat Layak”. 2) uji coba kelompok kecil diperoleh rata-rata 4,06 termasuk kategori “Baik” dan dipresentasekan mendapat nilai 81,24% termasuk kategori “Sangat Layak”. 3) uji coba lapangan diperoleh rata-rata 4,32 termasuk kategori “Sangat Baik” dan dipresentasekan mendapat nilai 86,52% termasuk kategori “Sangat Layak”. Dengan demikian video pembelajaran berbasis Powtoon materi aritmatika sosial ini dinyatakan valid dan praktis sehingga layak digunakan.
Pengaruh Tingkat Hutang, Intensitas Aset Tetap dan Ukuran Perusahaan terhadap Manajemen Pajak (Studi Empiris pada Perusahaan Pertambangan di BEI Periode 2019-2023) Dewi, Sri; Romadhina, Anggun Putri
SCIENTIFIC JOURNAL OF REFLECTION : Economic, Accounting, Management and Business Vol. 8 No. 4 (2025): SCIENTIFIC JOURNAL OF REFLECTION: Economic, Accounting, Management, & Business
Publisher : Sekolah Menengah Kejuruan (SMK) Pustek

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37481/sjr.v8i4.1234

Abstract

The mining sector significantly contributes to Indonesia’s tax revenue but remains highly volatile due to global commodity price fluctuations and fiscal policy changes. This study addresses the inconsistency in prior research findings regarding the effect of financial factors on tax management, particularly in capital intensive industries. The objective is to examine whether debt level, fixed asset intensity, and firm size influence tax management among 17 mining companies listed on the Indonesia Stock Exchange during 2019-2023. A quantitative approach with panel data regression was employed, using the common effect model selected through Chow, Hausman, and Lagrange Multiplier tests. Tax management was proxied by the effective tax rate (ETR), while independent variables were measured by debt-to-equity ratio, capital intensity, and firm size (natural log of total assets). The findings indicate that, simultaneously, the three variables significantly affect tax management, explaining 89.9% of its variation. However, none of the variables show a significant partial effect. These results suggest that tax strategies in the mining sector are shaped more by the interaction of multiple financial factors rather than by single determinants. The study contributes to the literature by highlighting the importance of an integrated approach to tax management in industries exposed to market volatility.
Analisis Kecemasan Siswa pada Pembelajaran Matematika Berbasis Problem Based Learning di SMP Negeri 3 Kota Jambi Dewi, Sri; Simamora, Risma
Jurnal Ilmiah Dikdaya Vol 12, No 2 (2022): September
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/dikdaya.v12i2.359

Abstract

Mathematics anxiety is a feeling of pressure and nervousness that interferes with manipulating numbers and solving mathematical problems, both in everyday life and in the learning process. This study aims to describe the level of student anxiety in learning mathematics based on problem based learning at SMP Negeri 3 Jambi City. The subjects of this study were students of class VIII SMP Negeri 3 Jambi City, consisting of 4 classes. Each class is taken by 10 student representatives based on the 5 highest knowledge and 5 lowest knowledge. The data collection technique is by distributing questionnaires to all students who have been selected as many as 40 students. Researchers distributed questionnaires to get results/data on anxiety levels of SMP Negeri 3 Jambi City students. The researcher also conducted interviews with 8 student representatives to strengthen the research data. The results of this study indicate that the highest aspect of the student anxiety variable is the "fear" aspect which has an average of 1.54 (medium). Overall, the results of the anxiety level of students in SMP Negeri 3 Jambi City class VIII belong to the category of mild anxiety level with an average value percentage of 1.25 indicating that the level of anxiety of students in learning mathematics is mild anxiety. Anxiety is one of the reasons why proper interpersonal relationships are so important in understanding mathematics. This is because anxiety itself can increase, is subjective, and can make it difficult for students to understand. Students are still carried away by their unpleasant past experiences related to mathematics. Usually students who are more anxious will try harder, but their understanding will deteriorate further, making them even more anxious. Therefore, students will learn partially, this will form students' interpersonal experiences. Students who feel less anxious in learning mathematics because the student knows that he is able to solve problems in learning mathematics, then he will be able to use his anxiety in solving the problem.
Pengembangan Instrumen Tes Literasi Numerasi Berbasis Etnomatematika untuk Siswa SMP Negeri 2 Jambi Dewi, Sri; Defitriani, Eni
Jurnal Ilmiah Universitas Batanghari Jambi Vol 24, No 2 (2024): Juli
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v24i2.5231

Abstract

Numeracy literacy skills are the most important part of the abilities that every student must have. The limited number of numeracy literacy instruments at SMP Negeri 2 Jambi is one of the factors causing less than optimal mathematics learning. Students are still lacking in understanding questions, formulating, identifying and interpreting mathematical problems properly and correctly. To train these abilities, an ethnomathematics-based numeracy literacy test instrument is needed. This research aims to describe the process of developing an ethnomathematics-based numeracy literacy test instrument and determine the validity index of the ethnomathematics-based numeracy literacy test instrument. This research is development research that adapts the Plomp model which consists of initial assessment stage, design stage, realization/construction stage, and test, evaluation and revision stage. Data collection techniques in this research are field note techniques, questionnaire techniques, validation techniques and test techniques with research instruments in the form of field note sheets, questionnaire sheets, validation sheets and test questions. Data analysis uses Aiken's formula and empirical validity uses product moment correlation. The results of this research show that at the design stage, there was a difference of opinion between the two validators regarding the grid, there was one indicator question that was not in accordance with basic competencies. These differences are then analyzed and revised according to input and suggestions from the validator. The researcher improved the question grid as well as the test questions, resulting in good question items, and the results of content validation by 4 expert validators calculated using the Aiken's formula obtained a validity value of 0.785. These results indicate that the ethnomathematics-based numeracy literacy test instrument is declared valid from three aspects, namely; materials, constructs and language.
BOOTCAMP TEKNIK JARINGAN TELEKOMUNIKASI FIBER OPTIK UNTUK SISWA/I TKJ SMKS TRI SAKTI LUBUK PAKAM Kiswanto, Dedy; Syahputra, Hermawan; Panggabean, Suvriadi; Dewi, Sri; Surbakti, Nurul Maulida
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 6 No. 2 (2025): Volume 6 No. 2 Tahun 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v6i2.43050

Abstract

Kegiatan bootcamp teknik teknik jaringan telekomunikasi fiber optik untuk siswa/siswi teknik komputer dan jaringan di SMKS Tri Sakti Lubuk Pakam bertujuan untuk meningkatkan kompetensi siswa/i jurusan Teknik Komputer dan Jaringan (TKJ) di SMKS Tri Sakti Lubuk Pakam terkait instalasi jaringan fiber optik. Kegiatan ini diadakan untuk menjawab kebutuhan industri yang terus berkembang, di mana instalasi fiber optik menjadi standar dalam jaringan telekomunikasi secara Global. Metode yang dilakukan meliputi training materi teori instalasi fiber optik oleh praktisi Industri, demonstrasi, dan pelatihan langsung instalasi fiber optik. Hasil dari kegiatan ini menunjukkan bahwa sebagian besar peserta mampu memahami prinsip dasar fiber optik, jenis kabel yang digunakan, dan teknik instalasi yang benar. Namun, masih terdapat beberapa peserta yang belum sepenuhnya memahami aspek-aspek teknis tertentu. Diakhir kegiatan dilakukan penyerahan alat instalasi fiber optik kepada sekolah dengan harapan dapat mendukung peningkatan kompetensi instalasi fiber optik lebih lanjut dan memastikan kesiapan siswa menghadapi dunia kerja pada bidang telekomunikasi fiber optik.
Using A*Algorithm and Google Maps API for Web-Based Path Optimisation Public Vehicles Routes in Medan City Faridawaty; Arnita; Dewi, Sri
Jurnal Penelitian Pendidikan IPA Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10iSpecialIssue.8388

Abstract

Public transport optimum route search is a problem to find a route between two points with the minimum number of weights.  The research method that can be used to solve the problem of finding the optimum route is divided into two stages, namely first designing a model device using the A* algorithm and Google Maps API, second designing an android-based application. The purpose of this research is to develop an android-based system that can contain information on the optimum route of public transport in Medan City.  The A* algorithm is a computer algorithm that uses distance estimation using the search for the closest path to reach the destination and has a heuristic function that is used as a basis for consideration to determine the choice of a number of alternatives to achieve the target effectively. The output of this research is the application of optimum route information for Medan city public transport based on android. The level of readiness of this research technology is of the Software type at the subsystem module validation status in a laboratory environment with indicators of integrated basic software components working together.
Analisis Investor Relations Pt Telkom Indonesia Dalam Mewujudkan Inisiatif Bisnis Five Bold Moves Nurbintang, Hersyila; Dewi, Sri; Aziz, Rifqi Abdul
eProceedings of Management Vol. 12 No. 5 (2025): Oktober 2025
Publisher : eProceedings of Management

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

Abstract

PT Telkom Indonesia melakukan transformasi inisiatif bisnis five bold moves akibat kondisi merugikan di industri telekomunikasi. Dalam transformasi ini, fungsi investor relations berperan penting dalam mengawal gerakan korporasi agar investor memahami dan menyetujui inisiatif tersebut. Penelitian ini menggunakan pendekatan kualitatif dengan metode studi kasus melalui wawancara mendalam, observasi, dan dokumentasi. Mengacu pada teori manajemen relasi John Ledingham yang mencakup komitmen dan kepercayaan, penelitian ini menyoroti peran investor relations PT Telkom Indonesia dalam memastikan keterpenuhan informasi bagi pemegang saham. Selain mengawal aksi korporasi, investor relations juga bertanggung jawab menjaga relasi baik dan keterbukaan informasi. Implementasinya mencakup pembentukan sub-unit shareholders relations, pemilihan spokesperson, komunikasi semi-formal, umpan balik aktif, dan pemanfaatan teknologi. Dalam membangun pemahaman five bold moves, dilakukan pembentukan tim aksi korporat, penyusunan juklak, presentasi korporat, kunjungan investor asing, dan pelaporan. Dalam hal keterbukaan informasi, PT Telkom Indonesia mematuhi regulasi OJK, IDX, dan NYSE. Kata Kunci: Investor Relations, Five Bold Moves, PT Telkom Indonesia
Co-Authors Abi Wahyudi Adidtya Perdana, Adidtya Afif Nashi Ulwan, Mhd Aisyah Aisyah Aisyah Aisyah Alfiah, Lina Christi Amelia Ami Ance Lumbantobing, Panni Andy Satria Anissa Umairah Antomi Saregar Aria Wahyuni Arnita Arnita Arnita Aryani, Lina Asmoro, Damar Safitri Ayu, Silvana Oyasi Daulay, Parhan Dedy Kiswanto Defitriani, Eni Dewi, Yosa Novia Dhea Indra Dian Septiana DIdi Febrian Djasmayena, Selvia Dwikoranto Efa Silfia Elviana Sagala Eni Murdiati Eri Widyastuti Evi Nurul Khalifah Eviyona Laurenta Br Barus Fachry Abda El Rahman Faridawaty Gafar, Abd Giovanni, Teuku Muhammad Hamisa Andreyanti Hamonangan Simbolon, Yohanes Hariyanto, Edi Harman Harman Harman Harman, Harman Hasan, Afrizal Hasdiyanti, Neli Hasratuddin Hendriyana Hendriyana Hermawan Syahputra Hermiati, Novi Fitria Hidayat, Muhammad Ferdiansyah Hikmah, Indah Hijratul Ichwanul Muslim Karo Karo Kamid Kamid Kamilah Hayati Kana Saputra S Kartika, Dinda Khasanah, Nisa Ul Khidayatul Munawwaroh Kurniati, Noviani Lily Rohanita Liong, Gouw Tjie Listia, Hijka Louise Siwabessy Lubis, Muhammad Ghafur Rahman Lubis, Rahmad Marpaung, Faridawaty Maulida Surbakti, Nurul Maulidina Fadila, Putri Maulidina Fadilah, Putri Mayasari Mayasari, Mayasari Mersiana, Mersiana Muhammad Muhammad Muhammad Ridho Napila, Balkis Nasution, Hamidah . Ningsih, Chairunnisah Nugraha, Via Aprilia Nuraliza Nuraliza Nurbintang, Hersyila Nurul Ain Farhana Nurul Maulida Surbakti Padlya, Putri Panggabean, Suvriadi Purnamasari, Hanny Putri Alifa Sapruddin Rahma Shelfana Rahman Rahman Rahyu Setiani Ramadhani, Fanny Rayandra Asyhar Relawati, Relawati Rifqi Abdul Aziz RISMA SIMAMORA Rismaya Oktaviani Romadhina, Anggun Putri Salsabila Zahra, Salsabila Sarjon Defit Sa’diyah, Lisa Lailatus Siagian, Angel Agasari Siallagan, Sanri Yuliana Sidebang, Restio Silvia Fitriani Simanjuntak, Melati Veronica Sinaga, Marlina Setia Siti Mahmudah siti wulandari Sitompul, Dicky Sambora Situngkir, Silvia Wulandari Sriani, Arlina Sriono Sriono Sulaiman, Heri Suryani, Wangi Syahrin , Alvin Theodorus Immanuel Setiawan Tintin Dwi Sumarni, Tintin Dwi Ummah, Nur Siyaadatul Utama Alan Deta Wahyuni, Uli Wardaniah, Sabina Wati, Okta Dia Witri, Afere Wulandari, Devita Yelmi Reni Putri, Yelmi Reni Yoakim Telaumbanua, Louders Yosi Suryarinilsih Yuhandri Yuhandri, Yuhandri Yulvi Hardoni Yumaika Saraswati Yusra, Aini Zulyadaini Zulyadaini, Zulyadaini