The educational model of the BICU: the case of Afro-descendant and indigenous students in the decade 2007-2016. Revista Científica Estelí, [S. l.], n. 23, p. 3–20, 2017. Disponível em: https://revistas.unan.edu.ni/index.php/Cientifica/article/view/2854. Acesso em: 7 aug. 2025.