Bulletin of Network Engineer and Informatics (BUFNETS)
Vol. 4 No. 2 (2026): BUFNETS (Bulletin of Network Engineer and Informatics) October 2026

Development of a Web-Based Information System for Monitoring and Internal Auditing of Merah Putih Cooperative Reporting

Muhammad Raihan (Politeknik Negeri Sriwijaya)
Marti Utari (Politeknik Negeri Sriwijaya)
Leni Novianti (Politeknik Negeri Sriwijaya)
Mardiana Mardiana (Politeknik Negeri Sriwijaya)
Nabila Rizki Agnia (Politeknik Negeri Sriwijaya)
Yasmin Nadhira (Politeknik Negeri Sriwijaya)



Article Info

Publish Date
20 Oct 2026

Abstract

Cooperatives play a vital role in supporting local public economies, requiring continuous guidance, oversight, and internal audits to ensure compliance, transparency, and accountability. In Palembang City, the Department of Cooperatives and Small-Medium Enterprises (SMEs) oversees 457 registered cooperatives, including 107 Merah Putih Cooperatives. However, monitoring procedures and internal audit reporting—such as Annual Member Meeting (RAT) submissions—have historically been conducted through physical, paper-based workflows. This manual approach resulted in slow information exchange, disorganized paper archives, high risks of document loss or damage, and operational inefficiency. To resolve these challenges, this study designed and developed a Web-Based Information System for Monitoring and Internal Auditing of Merah Putih Cooperative Reporting. The system was developed using the classic Waterfall SDLC model, covering requirements analysis, architectural modeling (Context Diagram, Data Flow Diagram Level 1, Entity Relationship Diagram, and Data Dictionary), web-based implementation (PHP and MySQL RDBMS), black-box functional testing, and system maintenance. The resulting application seamlessly integrates three distinct user roles: Cooperative Users, Report Administrators, and Audit Administrators. Comparative analysis reveals that the digital platform reduced report processing and verification times from days to real-time status updates, eliminated physical archival overhead, and significantly improved data accuracy. Comprehensive black-box testing verified that 100% of functional modules executed correctly without logic errors.

Copyrights © 2026






Journal Info

Abbrev

bufnets

Publisher

Subject

Computer Science & IT

Description

The Journal invites original articles and is not simultaneously submitted to another journal or conference. Scopes: Information Technology: Software Engineering, Knowledge and Data Mining, Multimedia Technologies, Mobile Computing, Parallel/Distributed Computing, Computer Graphics, Virtual Reality, ...