Ariyanti, R., Febrianti, S. and Rahmawati, E. (2022) “The Relationship of Pregnancy Anemia with Primary Postpartum Hemorrhage in Tarakan, North Kalimantan”, Eduvest - Journal of Universal Studies, 2(4), pp. 698–703. doi: 10.59188/eduvest.v2i4.430.