Rafila, Amal Julio, Tedjo Darmanto, dan Rudi Kurniawan. “Sistem Presensi Mahasiswa Berbasis QR Code Di STMIK ‘AMIKBANDUNG’”. Journal of Information Technology 2, no. 1 (Maret 2, 2020): 31–38. Diakses Maret 28, 2024. https://jurnal.stmik-amikbandung.ac.id/joint/article/view/22.