Sofia, Debbiyatus. “PENGARUH PIJAT PUNGGUNG TERHADAP PENURUNAN NYERI KALA I PERSALINAN NORMAL”. Oksitosin : Jurnal Ilmiah Kebidanan 2, no. 1 (February 1, 2015): 22-28. Accessed November 21, 2024. https://journal.ibrahimy.ac.id/index.php/oksitosin/article/view/419.