Marina, E. D., Hamid, S. A. ., & Sari, E. P. (2022). The Relationship Of Placenta Retension, Age And Distance Of Birth With Post Partum Blooding Events In Rsud Dr. Hm Rabain Muara Enim 2021. Science Midwifery, 10(2), 835–841. Retrieved from https://midwifery.iocspublisher.org/index.php/midwifery/article/view/367