Nawangsari, S.; Harahap, R. K.; Rasyid, H. A.; Herlina, N.; Ekowati, E.; Asmarany, A. I. Design of Mobile Digital Healthcare Application For Pregnant Women Based on Android. MATRIK 2022, 21 (2), 439-450. https://doi.org/10.30812/matrik.v21i2.1527.