Chairiyah, Royani, and Warsiningsih Warsiningsih. “Factors Affecting Rupture Perineum on Mother Maternity at District Health Clinics Kramat Jati, East Jakarta in Januari to May 2013: Royani Chairiyah, Warsiningsih”. Jurnal Persada Husada Indonesia 2, no. 4 (January 3, 2015): 79–87. Accessed February 24, 2026. https://www.jurnal.stikesphi.ac.id/index.php/kesehatan/article/view/59.