MAIZUPUTRI, S.; MUTMAINNAH, M.; MEINARISA. Educational Packages on Breastfeeding Increase Behavior and Self-Efficacy of Mothers . Jurnal Berita Ilmu Keperawatan, [S. l.], v. 17, n. 2, p. 152–161, 2024. DOI: 10.23917/bik.v17i2.4664. Disponível em: https://journals2.ums.ac.id/bik/article/view/4664. Acesso em: 11 sep. 2024.