BOTTOMLEY, J. Athabasca University: The Evolution of Distance Education. Canadian Journal of Higher Education, [S. l.], v. 20, n. 2, p. 98–100, 1990. Disponível em: https://www.cjhe.test.sfulib7.publicknowledgeproject.org/index.php/cjhe/article/view/183077. Acesso em: 3 may. 2026.