Li, Kam Cheong, Billy T.M. Wong, and Mengjin Liu. “Features and Patterns of Teaching and Learning Innovations in Open and Distance Learning Universities”. Education and Lifelong Development Research 1, no. 1 (April 15, 2024): 15–22. Accessed November 21, 2025. https://elder.yandypress.com/index.php/3006-9599/article/view/5.