ZABIDI, N. A.; HAMZAH, M. H. I. Sistem Pesanan Makanan Menggunakan Kod QR. Applied Information Technology And Computer Science, [S. l.], v. 2, n. 2, p. 717–729, 2021. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/2583. Acesso em: 26 jun. 2022.