ALHAWITI, M. M. F. .; ABDELHAMID, Y. . An Ontology-Based Framework for Collecting E-Learning Resources. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 9, n. 1, p. 27–40, 2014. Disponível em: http://www.ijlter.net/index.php/ijlter/article/view/1141. Acesso em: 20 apr. 2026.