Nursalam, Nursalam, Retnayu Pradanie, and Ida Ayu Trisnadewi. “Hypnobirthing Increase Pain Tolerance And Anxiety In Active Phase Labor”. Jurnal Ners 3, no. 1 (July 23, 2017): 54–60. Accessed March 9, 2025. https://e-journal.unair.ac.id/JNERS/article/view/4981.