https://jist.publikasiindonesia.id/index.php/jist <p><a title="UMJ Papua" href="https://umjpapua.ac.id/">Jurnal Indonesia Sosial Teknologi</a> is a journal published once a month by CV. Publikasi Indonesia. Jurnal Indonesia Sosial Teknologi is an international peer-reviewed journal devoted to publishing the most recent research in all fields of science. Published articles are articles from research, studies, or critical and comprehensive scientific studies on important and current issues or reviews of scientific books.</p> <p>International Scientific Journals can only be accessed through our official web page, apart from this website, it is beyond our responsibility.</p> Publikasi Indonesia en-US Jurnal Indonesia Sosial Teknologi 2723-6609 <p>Authors who publish with this journal agree to the following terms:</p> <ul> <li class="show">Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a<a href="https://creativecommons.org/licenses/by-sa/4.0"> Creative Commons Attribution-ShareAlike 4.0 International.</a> that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.</li> <li class="show">Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.</li> <li class="show">Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.</li> </ul> https://jist.publikasiindonesia.id/index.php/jist/article/view/9106 <p>The research method used in this business practice report is descriptive qualitative with a case study approach at the Martabak Mini Kajek business branch on Jalan Kaliurang. Data were collected through direct observation at the outlet, interviews with the owner, employees, and consumers, documentation in the form of sales records and promotional media, and literature studies related to MSME business strategies. All data were analyzed descriptively analytically by comparing the actual conditions of the business with business management theory, and using SWOT analysis and Porter's Five Forces to identify the strengths, weaknesses, opportunities, threats, and competitive position of Martabak Mini Kajek in the local culinary market.</p> Bea Headystya Wildan Taufiq Dessy Isfianadewi Anas Hidayat Copyright (c) 2025 Bea Headystya Wildan Taufiq, Dessy Isfianadewi, Anas Hidayat https://creativecommons.org/licenses/by-sa/4.0 2025-09-17 2025-09-17 6 9 1805 1824 10.59141/jist.v6i9.9106 https://jist.publikasiindonesia.id/index.php/jist/article/view/9107 <p><em>School libraries serve as fundamental pillars in the educational ecosystem, providing essential resources and services that support both teaching and learning processes across all academic levels. However, the persistent reliance on manual management systems continues to present significant challenges, including inefficiencies in data processing, increased susceptibility to human error, reduced accuracy in record-keeping, and substantial time consumption in routine administrative tasks. This community service research aims to design, develop, and implement a comprehensive web-based library management system to address the operational challenges faced by SMPN 57 Bandung, specifically targeting improvements in book cataloging, borrowing procedures, return processes, and overall administrative efficiency. The methodology employed a systematic waterfall development approach, incorporating comprehensive needs analysis, user-centered design principles, iterative testing protocols, and stakeholder engagement throughout the development lifecycle. The system was developed using the PHP programming language with the CodeIgniter framework and MySQL database management. This system includes features such as book information, borrowing data, returning, and an admin dashboard. The implementation results demonstrate significant improvements in operational efficiency, with transaction processing time reduced from an average of 5 minutes to less than 1 minute per transaction, elimination of data duplication errors, and enhanced user satisfaction among both library staff and students. These findings have broader implications for digital transformation in educational institutions, particularly in developing cost-effective solutions for resource management challenges commonly faced by Indonesian schools.</em></p> Raka Aprianto Muhammad Alam Fajar Revellino Yoel Dhafa Ferdhiansyah Luthfi Ardyansyah Copyright (c) 2025 Raka Aprianto, Muhammad Alam Fajar, Revellino Yoel, Dhafa Ferdhiansyah, Luthfi Ardyansyah https://creativecommons.org/licenses/by-sa/4.0 2025-09-16 2025-09-16 6 9 1825 1831 10.59141/jist.v6i9.9107