RAMIREZ BOTERO, Álvaro. Editorial Num 15. Katharsis, [S. l.], n. 15, p. 5–8, 2013. DOI: 10.25057/25005731.229. Disponível em: https://revistas.iue.edu.co/index.php/katharsis/article/view/229. Acesso em: 3 may. 2024.