Breastfeeding Mothers’ Knowledge About Breast Care In Increasing Breast Milk Production. JPK : Jurnal Proteksi Kesehatan, [S. l.], v. 13, n. 2, p. 149–154, 2024. DOI: 10.36929/jpk.v13i2.801. Disponível em: https://jurnal.pkr.ac.id/JPK/article/view/801. Acesso em: 18 jan. 2026.