BLACHFORD, Pauline. How to Retain Eyewear Sales and Boost Revenue. Canadian Journal of Optometry, [S. l.], v. 77, n. 4, p. 35, 2015. DOI: 10.15353/cjo.77.488. Disponível em: https://openjournals.uwaterloo.ca/index.php/cjo/article/view/488. Acesso em: 22 dec. 2024.