FATIMAH. Knowledge of Mothers Who Have Babies about Impact Providing Formula Milk in the Village Sihitang Subdistrict Southeastern Padangsidimpuan. International Journal of Public Health Excellence (IJPHE), [S. l.], v. 3, n. 1, p. 86–89, 2023. DOI: 10.55299/ijphe.v3i1.424. Disponível em: https://ejournal.ipinternasional.com/index.php/ijphe/article/view/424. Acesso em: 15 may. 2024.