Sitepu, Sari Desi Esta Ulina, and Selamat Tuahta Sipayung. “The Influence Of Breast Care On Breast Milk Expentidurein Mothers Who Had NewDeliveryat Grandmed Hospital, Lubuk Pakam”. JURNAL KEPERAWATAN DAN FISIOTERAPI (JKF) 5, no. 2 (April 30, 2023): 325–330. Accessed November 23, 2024. https://ejournal.medistra.ac.id/index.php/JKF/article/view/1604.