Agus Setiadi, Irhan, and Asep Supriyanto. “IMPLEMENTASI QR CODE UNTUK EFESIENSI ANTRIAN MAKAN SANTRI DI PONPES RIYADHUL ULUM UJUNGBATU”. RJOCS (Riau Journal of Computer Science) 9, no. 1 (January 31, 2023): 35–44. Accessed July 3, 2024. https://journal.upp.ac.id/index.php/rjocs/article/view/1760.