Sunengsih, Yessy Arisman, & Dwi Yolanda, S. (2023). The Effect of Oxytocin Massage on Breastmilk Productioni in Postpartum Mothers at The Pratama Nining Clinic Lubuk Pakam Year 2023. JURNAL KEBIDANAN KESTRA (JKK), 6(1), 105–111. https://doi.org/10.35451/jkk.v6i1.1879