SPEAR, Peter. Guest Editorial: Boundary disputes and ulterior motives? . Canadian Journal of Optometry, [S. l.], v. 54, n. 1, p. 4, 2026. DOI: 10.65636/cjo.v54i1.7167. Disponível em: https://cjo-rco.ca/index.php/cjo/article/view/7167. Acesso em: 13 aug. 2026.