WONG, Chun Chuan; CHUAH, Chai Wen. Online Food Ordering System. Applied Information Technology And Computer Science, [S. l.], v. 2, n. 2, p. 199–218, 2021. Disponível em: https://periodical.uthm.edu.my/index.php/aitcs/article/view/2369. Acesso em: 14 aug. 2026.