Sitanggang, Tantri Wenny, et al. “Impact of Eracs on Post-Caesarean Pain: A Study at Pelni Hospital, Jakarta”. Viva Medika: Jurnal Kesehatan, Kebidanan Dan Keperawatan, vol. 18, no. 2, Aug. 2025, pp. 72-79, doi:10.35960/vm.v18i2.1803.