Sustainability, family farming and public policies in Brazil: a literature review. Research, Society and Development, [S. l.], v. 10, n. 4, p. e42310414220, 2021. DOI: 10.33448/rsd-v10i4.14220. Disponível em: https://rsdjournal.org/rsd/article/view/14220. Acesso em: 5 dec. 2025.