Narzuyah, Narzuyah, et al. “Factors Related to C-Section Delivery at YK Madira RSU Palembang 2021”. Science Midwifery, vol. 10, no. 2, Apr. 2022, pp. 884-8, https://www.midwifery.iocspublisher.org/index.php/midwifery/article/view/374.