WIDMER, G. L’equivalence des études supérieures: Problèmes de passage aux études supérieures à l’étranger. Canadian Journal of Higher Education, [S. l.], v. 5, n. 3, p. 29–31, 1975. Disponível em: https://www.cjhe.test.sfulib7.publicknowledgeproject.org/index.php/cjhe/article/view/182640. Acesso em: 2 may. 2026.