Sriatmi, A., Suwitri, S., Shaluhiyah, Z., & Nugraheni, S. A. (2022). Models of antenatal classes for pregnant mothers. MEDISAINS: Jurnal Ilmiah Ilmu-Ilmu Kesehatan, 20(1), 28–34. https://doi.org/10.30595/medisains.v20i1.12820