Msekelwa, P.Z. 2024. Effectiveness of technology in Open Distance Learning: A case study of the University of South Africa. 知识学习与科学技术期刊 ISSN：2959-6386（在线）. 2, 1 (6月 2024), 74–83. DOI:https://doi.org/10.60087/jklst.v02.n01.p70.