The Relationship Of Knowledge And Attitude Of Mother’s Breasfeeding With Exclusive Giving. JPK : Jurnal Proteksi Kesehatan, [S. l.], v. 9, n. 1, p. 44–51, 2020. DOI: 10.36929/jpk.v9i1.248. Disponível em: https://jurnal.pkr.ac.id/JPK/article/view/248. Acesso em: 18 jan. 2026.