KASSA, N. .; WOLDEYES, A. .; MISGANAW, C. . Prevalence and Factors Associated With Refractive Error among Primary School Children in Addis Ababa, Ethiopia. International Journal of Medical and Health Sciences Research, [S. l.], v. 1, n. 9, p. 92–104, 2014. Disponível em: https://www.archive.conscientiabeam.com/index.php/9/article/view/2225. Acesso em: 8 dec. 2025.