FYOGAARI23; SETIAWAN, Heri; BUDIARTA, Transisma. 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, [S. l.], v. 7, n. 1, 2026. Disponível em: http://journal.poltekad.ac.id/kom/article/view/925. Acesso em: 6 jun. 2026.