KHOLIFAH DWI ANNURRAHMA; SAYEKTI HARIST SURYAWAN; ABDUL RAHIM. Design of a Meeting Attendance System Based on Dynamic QR Code with Universally Unique Identifier (UUID v4). Jurnal Riset Informatika, [S. l.], v. 7, n. 4, p. 336–346, 2025. DOI: 10.34288/jri.v7i4.416. Disponível em: https://ejournal.kresnamediapublisher.com/index.php/jri/article/view/416. Acesso em: 30 dec. 2025.