Moelyo, A.G., Susanto, A.C., Rajagukguk, B.M. and Tjiayadi, J.B.C. 2020. Knee height and knee height/height ratio of healthy schoolchildren. Paediatrica Indonesiana. 60, 5 (Jul. 2020), 233–8. DOI:https://doi.org/10.14238/pi60.5.2020.233-8.