Moelyo A, Susanto A, Rajagukguk B, Tjiayadi J. Knee height and knee height/height ratio of healthy schoolchildren. PI [Internet]. 29Jul.2020 [cited 27Apr.2024];60(5):233-. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/2387