Idayanti, T., & Umami, S. F. (2018). THE EFFECT OF PREGNANCY EXERCISE ON THE SMOOTH DELIVERY OF THE SECOND STAGE OF CHILDBIRTH PROCESS IN EKA MEDIKA PRATAMA CLINIC, PUNGGING VILLAGE, MOJOSARI SUB-DISTRICT, MOJOKERTO DISTRICT. Nurse and Health: Jurnal Keperawatan, 7(2), 133-140. https://doi.org/10.36720/nhjk.v7i2.48