Eka Erwansyah, Barunawaty Yunus, Irene E. Rieuwpassa, Fuad Husain Akbar, Tami Suryawansa. 2020. “Relationship of Body Mass Index And Skeletal Maturation in Children Ages 8-15 Years”. International Journal of Advanced Science and Technology 29 (05), 731 -36. http://sersc.org/journals/index.php/IJAST/article/view/9604.