RAJENDRAN , Jeyapriya; HAMZAH, Mohd Hamdi Irwan. QR Code Based Event Management System. Applied Information Technology And Computer Science, [S. l.], v. 2, n. 1, p. 124–143, 2021. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/472.. Acesso em: 1 may. 2024.