ABDULAI, M. .; AWAAH, F. .; OSEI, M. .; YAYVIAH, E. . Perceived Quality of Open and Distance Learning Resources and Effective Learner Support Services among Dual-mode Universities in Ghana. West African Journal of Open and Flexible Learning, [S. l.], v. 10, n. 2, p. 183–198, 2022. Disponível em: https://wajofel.org/index.php/wajofel/article/view/103. Acesso em: 23 nov. 2024.