ZAFAR, A.; HASAN, S. H. A Novel Scheme For Information Retrieval From E-Learning Repository. Malaysian Journal of Computer Science, [S. l.], v. 28, n. 1, p. 16–27, 2015. Disponível em: https://vmis.um.edu.my/index.php/MJCS/article/view/6852. Acesso em: 5 oct. 2024.