The Effectiveness Of Oxytocin Massage On The Effectiveness Of Breast Milk In Primipara Mother. HEALTH CARE: JURNAL KESEHATAN, [S. l.], v. 15, n. 1, p. 174–179, 2026. DOI: 10.36763/2ndtpd85. Disponível em: https://jurnal.payungnegeri.ac.id/index.php/healthcare/article/view/1136. Acesso em: 5 aug. 2026.