Analysis of the physical structure of a food and nutrition unit in Picos, Piauí. Research, Society and Development, [S. l.], v. 11, n. 1, p. e38911124943, 2022. DOI: 10.33448/rsd-v11i1.24943. Disponível em: https://rsdjournal.org/rsd/article/view/24943. Acesso em: 5 dec. 2025.