ALZAIN, E. Examining Saudi Students’ Perceptions on the Use of the Blackboard Platform during the COVID-19 Pandemic. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 20, n. 6, p. 109–125, 2021. Disponível em: https://www.ijlter.myres.net/index.php/ijlter/article/view/80. Acesso em: 18 oct. 2026.