KHAN, Faizal; ALOTAIBI, Sultan Refa. Design and Implementation of a Computerized User Authentication System for E-Learning. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 15, n. 09, p. pp. 4–18, 2020. DOI: 10.3991/ijet.v15i09.12387. Disponível em: https://online-journals.org/index.php/i-jet/article/view/12387. Acesso em: 22 nov. 2024.