AL HAJRI, Eid; HAFEEZ, Farrukh; N V, Ameer Azhar. Fully Automated Classroom Attendance System. International Journal of Interactive Mobile Technologies (iJIM), [S. l.], v. 13, n. 08, p. pp. 95–106, 2019. DOI: 10.3991/ijim.v13i08.10100. Disponível em: https://online-journals.org/index.php/i-jim/article/view/10100. Acesso em: 3 may. 2024.