Sinaga, S. P., Mufdlilah and Dhesi Ari Astuti (2025) “The Effect of Back Massage on Increasing Oxytocin Levels in Breastfeeding Women”, Oksitosin : Jurnal Ilmiah Kebidanan, 12(2), pp. 165–176. doi: 10.35316/oksitosin.v12i2.5800.