Justiniani, Antonio Miranda, and María Yee Seuret. “Background and Development of the Distance Education Program in Cuba: Guided Education”. International Journal of E-Learning & Distance Education / Revue internationale du e-learning et la formation à distance 7, no. 3 (December 10, 1992): 149–154. Accessed April 29, 2024. https://www.ijede.ca/index.php/jde/article/view/517.