Mardianingsih, Siti, and Asri Daniyati. 2023. “Danger Signs and 4T Risk Factors of Pregnant Women”. Jurnal Ners Dan Kebidanan (Journal of Ners and Midwifery) 10 (3):419-24. https://doi.org/10.26699/jnk.v10i3.ART.p419-424.