AHUMADA, José Miguel; BELLO, Daniel. Presentación. Encrucijada Americana, [S. l.], v. 7, n. 2, p. 3,5, 2015. DOI: 10.53689/ea.v7i2.49. Disponível em: https://encrucijadaamericana.uahurtado.cl/index.php/ea/article/view/49. Acesso em: 10 feb. 2026.