Moelyo A, Wulandari A, Imas O, Rahma U, Hidayah N, Kesumaningtyas C, Nur F, Nugroho H. Age at menarche and early menarche among healthy adolescents. PI [Internet]. 18Feb.2019 [cited 24Nov.2024];59(1):33-. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/2038