Kholifah Dwi Annurrahma, Sayekti Harist Suryawan, and Abdul Rahim. 2025. “Design of a Meeting Attendance System Based on Dynamic QR Code With Universally Unique Identifier (UUID v4)”. Jurnal Riset Informatika 7 (4):336-46. https://doi.org/10.34288/jri.v7i4.416.