Herniyanti, et al. “Factors Affecting Antenatal Care Visits During the Covid-19 Pandemic in the Working Area of Kantewuka Public Health Center, Sigi Regency Central Sulawesi”. Science Midwifery, vol. 10, no. 5, Dec. 2022, pp. 4139-48, doi:10.35335/midwifery.v10i5.1017.