Wibawa, Aria, and Amanda Rumondang. “Fetal Biometry Nomogram Based on Normal Population : An Observational Study: Nomogram Biometri Janin Berdasarkan Populasi Normal : Suatu Penelitian Observasional”. Indonesian Journal of Obstetrics and Gynecology, vol. 6, no. 3, July 2018, pp. 149-54, doi:10.32771/inajog.v6i3.779.