Raditiya, Raditiya Sholechan, Hari Lugis Purwanto, and Gaguk Susanto. “Sistem Informasi E-Presensi Siswa Menggunakan Qr Code Pada Mts Ma’arif NU Roudlotul Musthofa Berbasis Web”. RAINSTEK : Jurnal Terapan Sains & Teknologi 5, no. 1 (July 3, 2023): 48–54. Accessed May 14, 2024. https://ejournal.unikama.ac.id/index.php/jtst/article/view/8205.