AL-MUBIREEK, S. .; MAHMOUD, M. .; EL-DEEN, A. A. A. .; MOUMENE, A. .; YOUNIS, A. B. . Investigating EFL Instructors’ Perceptions of using Blackboard in TEFL at IAU Preparatory Year. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 22, n. 1, p. 341–360, 2023. Disponível em: http://www.ijlter.net/index.php/ijlter/article/view/1510. Acesso em: 30 jan. 2026.