Implementation of Health Education on Breast Care Techniques to Facilitate Breast Milk in Postpartum Mothers at the Army Hospital Kindergarten IV. 01 07 01 Pematangsiantar. COVID-19 : Journal of Health, Medical Records and Pharmacy, [S. l.], v. 2, n. 01, p. 26–29, 2024. Disponível em: https://jurnal.devitara.or.id/index.php/sehat/article/view/112. Acesso em: 9 feb. 2026.