Oktavia, Ega, Vitri Dwi Lestari, Lenny Irmawaty Sirait, Lisa Triana Arlym, and Vivi Silawati. “Risk Factors And Complications Of Perinatal Mortality In High-Risk Pregnancies: A Systematic Literature Review ”. Borneo Nursing Journal (BNJ) 8, no. 2 (July 21, 2026): 559–578. Accessed July 25, 2026. https://bnj.akys.ac.id/BNJ/article/view/755.