Nur Ismi Wahyuni and Nur Anita 2023. The Effect Of Upright Position On Pain Stage I Active Phase Of Labor For Primiparous Mothers At The Jumpandang Baru Health Center, Makassar. International Journal of Medicine and Health. 2, 2 (Jun. 2023), 52–57. DOI:https://doi.org/10.55606/ijmh.v2i2.2211.