Perception of Household Food Security of the San Francisco Libre municipality, Managua 2014-2016. Revista Torreón Universitario, [S. l.], v. 8, n. 22, p. 6–16, 2019. DOI: 10.5377/torreon.v8i22.9024. Disponível em: https://revistas.unan.edu.ni/index.php/Torreon/article/view/3244. Acesso em: 7 aug. 2025.