ALTURISE, F. Evaluation of Blackboard Learning Management System for Full Online Courses in Western Branch Colleges of Qassim University. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 15, n. 15, p. pp. 33–51, 2020. DOI: 10.3991/ijet.v15i15.14199. Disponível em: https://online-journals.org/index.php/i-jet/article/view/14199. Acesso em: 28 sep. 2022.