TEFERA, Alemayehu; NEBIYAT , K.; S.W, Tigist. Refractive Errors Among School Children in Addis Ababa, Ethiopia. Journal of Ophthalmology of Eastern, Central and Southern Africa (JOECSA), [S. l.], v. 19, n. 02, 2015. DOI: 10.64666/joecsa.2015.141. Disponível em: https://joecsa.coecsa.org/index.php/joecsa/article/view/141. Acesso em: 23 oct. 2026.