Olakulehin, F.K. and Ojo, O.D. (2014) “Appraisal of Face-to-Face Interaction in Open and Distance Learning System in Nigeria”, West African Journal of Open and Flexible Learning, 3(2), pp. 39–50. Available at: https://wajofel.org/index.php/wajofel/article/view/287 (Accessed: 15 May 2026).