MUKHTAR, Mohammed Abdalla Osman; SAYED, Mohamed H.; ABDRAHMAN, Osman Adam Osman; IDRES, Marwan Ismail Mohammed; BABALLA, Majdi Yuosif Hamdalseed. A Proposed Mobile-Based and Secured Attendance Recording System Using Quick Response Codes. Journal of Applied Science, Technology and Computing, [S. l.], v. 1, n. 2, p. 1–12, 2024. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/jastec/article/view/17443. Acesso em: 11 mar. 2026.