Kember, David, Tammy Lai, David Murphy, Irene Siaw, Julian Wong, and K. S. Yuen. “Naturalistic Evaluation of Distance Learning Courses”. International Journal of E-Learning & Distance Education / Revue internationale du e-learning et la formation à distance 5, no. 1 (March 1, 1990): 38–52. Accessed May 6, 2024. https://ijede.ca/index.php/jde/article/view/370.