Marlina L, Samaria D, Theresia T. THE IMPACT OF HANDS ON PUMPING ON THE LEVEL OF BREAST MILK PRODUCTION ON POST PARTUM MOTHERS. NC [Internet]. 2019 Dec. 19 [cited 2025 Jan. 22];7(1):25-32. Available from: https://ojs.uph.edu/index.php/NCJK/article/view/2200