Fitriani, Sitti Nurana, and Nurhayati. “Asuhan Kebidanan Antenatal Pada Ny. H Gestasi 20-22 Minggu”. Window of Midwifery Journal (June 30, 2023): 33–42. Accessed July 3, 2024. https://jurnal.fkm.umi.ac.id/index.php/wom/article/view/657.