JUSTINIANI, Antonio Miranda; SEURET, María Yee. 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, [S. l.], v. 7, n. 3, p. 149–154, 1992. Disponível em: https://ijede.ca/index.php/jde/article/view/517. Acesso em: 23 nov. 2024.