JUNG UN JANG. Prevalence of Refractive Error and Effect Factor of Refractive Error . Migration Letters, London, UK, v. 20, n. S1, p. 116–124, 2023. DOI: 10.59670/ml.v20iS1.3566. Disponível em: https://migrationletters.com/index.php/ml/article/view/3566. Acesso em: 24 aug. 2024.