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All Journal TOFEDU: The Future of Education Journal
Yudi Alfajri
Universitas Nahdlatul Ulama Sumatera Barat
Education Languange, Linguistic, Communication & Media Mathematics Other

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Web-Based Book Borrowing Information System for the Library of Universitas Nahdlatul Ulama Sumatera Barat with QR Code and WhatsApp Notification Features Yudi Alfajri; Gustri Efendi; Rezki Fauzi; April Zahmi; Januardi Nasir
The Future of Education Journal Vol 5 No 3 (2026): 2
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Yayasan Pendidikan Tumpuan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61445/3p779719

Abstract

The library lending service at Universitas Nahdlatul Ulama Sumatera Barat was still supported by manual recording and Microsoft Excel, resulting in less efficient transaction recording, limited information retrieval, and the absence of integrated reminders for return deadlines. This study aimed to develop a web-based library book lending information system equipped with QR Code and WhatsApp notification features. The research used applied research with a mixed-method approach and system development using the Waterfall model. Data were collected through observation, interviews, documentation, and literature study. The system was implemented using PHP, MySQL, XAMPP, and Visual Studio Code, and it supports four user roles: administrator, library staff, management, and members. QR Code was implemented to assist book identification during transactions, while WhatsApp was used to support return reminders. Functional testing used Black Box Testing with 20 scenarios covering login, registration, book management, transactions, QR Code, notifications, access rights, reports, and logout. All 20 scenarios were successful and no failed scenario was found. The resulting system therefore fulfilled the main functional requirements defined in the study and provided an integrated digital basis for library lending, returning, fines, transaction history, and reporting.
Co-Authors April Zahmi Gustri Efendi januardi nasir Rezki Fauzi