Saputra, Hariadi, Hakimi Hakimi, Melda Deliana, Siska Lubis, and Karina Arto. “Puberty Onset in Rural and Urban Children”. Paediatrica Indonesiana 57, no. 1 (February 28, 2017): 52-6. Accessed November 24, 2024. https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/764.