Factors Influencing Age at Menarche, a School-Based Cross-Sectional Study . International Journal of Advanced Health Science and Technology, [S. l.], v. 2, n. 4, p. 252–259, 2022. DOI: 10.35882/ijahst.v2i4.131. Disponível em: http://ijahst.org/index.php/ijahst/article/view/131. Acesso em: 5 jul. 2025.