Parrangan AB, Noor NB, Rantetampang A. Antenatal Care Utilization Determinants by Pregnant Mother in Wamena Health Center, Jayawijaya Regency 2015. IJSBAR. 2015;24(6):21-29. Accessed October 8, 2025. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/4939