PAUL, R. H. Critical Reflections on Distance Education. Canadian journal of higher education, [S. l.], v. 20, n. 2, p. 95–98, 1990. DOI: 10.47678/cjhe.v20i2.183076. Disponível em: https://cjhe-rces.ca/index.php/cjhe/article/view/183076. Acesso em: 23 feb. 2025.