NEWMAN, E. B. Review of Learning at a Distance: A World Perspective. Canadian Journal of Higher Education, [S. l.], v. 13, n. 1, p. 83–89, 1983. Disponível em: https://www.cjhe.test.sfulib7.publicknowledgeproject.org/index.php/cjhe/article/view/182889. Acesso em: 2 may. 2026.