Educational groups on breastfeeding: knowledge of pregnant women. Research, Society and Development, [S. l.], v. 10, n. 3, p. e17810313229, 2021. DOI: 10.33448/rsd-v10i3.13229. Disponível em: https://rsdjournal.org/rsd/article/view/13229. Acesso em: 5 dec. 2025.