Sinaga, Sri Putriani, Mufdlilah, and Dhesi Ari Astuti. “The Effect of Back Massage on Increasing Oxytocin Levels in Breastfeeding Women”. Oksitosin : Jurnal Ilmiah Kebidanan 12, no. 2 (August 1, 2025): 165–176. Accessed March 4, 2026. https://journal.ibrahimy.ac.id/index.php/oksitosin/article/view/5800.