ABDULRAZZAQ , Alaa Abduljabbar. The Effect of Vitamin a on Melanin Production: A Review. World of Medicine : Journal of Biomedical Sciences, [S. l.], v. 2, n. 1, p. 287–292, 2025. Disponível em: https://wom.semanticjournals.org/index.php/biomed/article/view/284. Acesso em: 23 sep. 2026.