Prevalence of Refractive Errors among Primary School Children in the Southern Region of Bangladesh. Community Based Medical Journal, [S. l.], v. 11, n. 1, p. 41–45, 2022. DOI: 10.3329/cbmj.v11i1.60268. Disponível em: https://banglajol.info/index.php/CBMJ/article/view/60268. Acesso em: 3 jul. 2026.