Memory of the Night Shift Institute Angel Valentino Barrios - Managua. A Non-Formal Education Project. Revista Científica Estelí, [S. l.], n. 32, p. 15–23, 2020. DOI: 10.5377/farem.v0i32.9226. Disponível em: https://revistas.unan.edu.ni/index.php/Cientifica/article/view/2227. Acesso em: 6 aug. 2025.