“Kejadian Retensio Plasenta Berdasarkan Umur Dan Paritas Di RSUD DR. H. Moch Ansari Saleh Banjarmasin”. Proceeding Of Sari Mulia University Midwifery National Seminars 1, no. 1 (July 22, 2019): 225–234. Accessed July 22, 2024. https://ocs.unism.ac.id/index.php/PROBID/article/view/46.