KOLTUN, Len. CAO President’s Annual Report | Rapport annuel du président. Canadian Journal of Optometry, [S. l.], v. 70, n. 5, 2008. DOI: 10.15353/cjo.70.683. Disponível em: https://openjournals.uwaterloo.ca/index.php/cjo/article/view/683. Acesso em: 13 may. 2024.