“Effectiveness Of Lactation Massage And Oxytocin Massage On ASI Production In PMB Hasna Dewi Kota Pekanbaru” (2023) JURNAL IBU DAN ANAK, 13(2). Available at: https://jurnal.polkesri.ac.id/index.php/JIA/article/view/822 (Accessed: 10 January 2026).