Ismarina, Prihayati, Ikhlasiah, M., & Arta, K. (2023). The Effect of Back Massage on Labor Pain in Phase I Active in Maternity Mothers at PMB Intan In Tangerang District 2022. Nursing and Health Sciences Journal (NHSJ), 3(3), 345–348. https://doi.org/10.53713/nhsj.v3i3.278