BELANGER, G M. Editorial: A Co-operative Attitude. Canadian Journal of Optometry, [S. l.], v. 46, n. 2, 1984. DOI: 10.15353/cjo.v46i2.4337. Disponível em: https://openjournals.uwaterloo.ca/index.php/cjo/article/view/4337. Acesso em: 15 may. 2025.