RAHMAN, Hamka; GUNAWAN , Gunawan; TENRIAWARU, Andi. Rancang Bangun Layanan Sistem Presensi Akademik Menggunakan Qr Code pada Program Studi Ilmu Komputer Universitas Halu Oleo. System Information and Computer Technology (SYNCTECH), [S. l.], v. 1, n. 2, p. 94–105, 2025. Disponível em: https://librarium.id/index.php/synctech/article/view/9. Acesso em: 1 nov. 2025.