DOUGNON, Amassagou et al. Situation Analysis of Uncorrected Refractive Errors in Sub-Saharan Francophone African Countries. Journal of Ophthalmology and Research, [S. l.], v. 5, n. 1, p. 48–65, 2022. Disponível em: https://fortunejournals.org/ojs/index.php/jor/article/view/17425. Acesso em: 15 jun. 2026.