The Effect Of Oxytosin Massage Through The Back On The Production Of Breast Milk In Post Partum Mother In The Mother Of Permata Bunda Subdistrict Babat. jp stikesnu [Internet]. 2019 Jun. 2 [cited 2025 Jul. 20];1(1). Available from: https://ejournal.iiknutuban.ac.id/index.php/jp/article/view/23