Meidita, D.D. et al. 2024. Effectiveness of Hae-Band in Measuring Hb Levels in Postpartum Hemorrhage Risk Monitoring. JURNAL INFO KESEHATAN. 22, 2 (Jun. 2024), 378–386. DOI:https://doi.org/10.31965/infokes.Vol22.Iss2.1489.