Purwanti D, Ratnasari F, Winarni LM. PENYEBAB PERDARAHAN IBU POSTPARTUM. NHJ [Internet]. 2022 May 1 [cited 2025 Aug. 15];1(12):34-9. Available from: https://ejournal.nusantarahasanajournal.com/index.php/nhj/article/view/293