fyogaari23, Setiawan, H. dan Budiarta, T. (2026) “Design and Development of a One-Time-Use Dynamic QR Code System with an Anti-Screenshot Mechanism in a Web-Based Event Guest Book Application to Enhance Attendance Verification Security: Rekayasa Keamanan Siber”, Jurnal Telkommil, 7(1). Tersedia pada: http://journal.poltekad.ac.id/kom/article/view/925 (Diakses: 6 Juni 2026).