Relationship between the “Celestial Memory” of Pythagoras and “The corporal prison” of Rubén Darío in songs of life and hope. Revista Lengua y Literatura, [S. l.], v. 5, n. 1, p. 14–18, 2019. DOI: 10.5377/rll.v5i1.8974. Disponível em: https://revistas.unan.edu.ni/index.php/RLL/article/view/2742. Acesso em: 26 oct. 2025.