Khairunnisa, R., Sumarni, S., & Supriyana, S. (2021). E-Postpartum mobile application to increase postnatal knowledge care. MEDISAINS: Jurnal Ilmiah Ilmu-Ilmu Kesehatan, 19(3), 84–89. https://doi.org/10.30595/medisains.v19i3.11999