Maphalala, Mncedisi Christian, Rachel Gugu Mkhasibe, and Dumsani Wilfred Mncube. “Exploring the Roles of AI-Powered E-Tutors in Enhancing Self-Directed Learning in Open Distance E-Learning Courses”. Interdisciplinary Journal of Education Research 7, no. 1 (March 31, 2025): a12. Accessed April 3, 2025. https://pubs.ufs.ac.za/index.php/ijer/article/view/1535.