Nurhaeda Nurhaeda, and Farida Farida. 2023. “Effectiveness Of Breastfeeding Educatiuon Class (TO) On Improving Maternal Self-Efficacy Post Partum At Sangurara Health Center Year 2023”. The International Science of Health Journal 1 (2):16-25. https://doi.org/10.59680/ishel.v1i2.598.