Shintia, C., & Herfanda, E. . (2026). The Effect of Health Education on Improving Knowledge of Oxytocin Massage Among Breastfeeding Mothers at Puskesmas Godean II, Sleman. Journal of Community Health Provision, 6(3), 863-874. https://doi.org/10.55885/jchp.v6i3.1122