The postgraduate degree at UNAN-Managua and its relationship with Nicaraguan society I: history and current affairs. Revista Torreón Universitario, [S. l.], v. 7, n. 20, p. 6–21, 2019. Disponível em: https://revistas.unan.edu.ni/index.php/Torreon/article/view/3264. Acesso em: 7 aug. 2025.