Rukmawati, Sefrina, Puji Astutik, and Ambar Dwi Retnoningrum. 2020. “Method (Stimulation Endorphin, Oxytosin and Sugestive) to Increase The Production of Breast Milk and Involution of Uters On Post Partum”. STRADA : Jurnal Ilmiah Kesehatan 9 (2):1207-11. https://doi.org/10.30994/sjik.v9i2.310.