Agustin, Maudy. “Analysis of the Dominant Factors Causing Perineal Rupter in Spontaneous Labor in Hospital Kalisat Jember”. Jurnal Pendidikan Kesehatan (e-Journal) 12, no. 1 (March 15, 2023): 9–18. Accessed December 4, 2025. https://ojs.poltekkes-malang.ac.id/jpk/article/view/3696.