Handayani, Purnama, Suhartini, and Iswandi Idris. 2022. “Mapping of Antenatal Care Visits for Pregnant Women on the Risk of Pregnancy and Prevention of Childbirth Complications ”. Science Midwifery 10 (4):3502-11. https://doi.org/10.35335/midwifery.v10i4.859.