Presentación. Investigaciones Sociales, [S. l.], v. 10, n. 17, p. 11–15, 2006. DOI: 10.15381/is.v10i17.7045. Disponível em: https://revistasinvestigacion.unmsm.edu.pe/index.php/sociales/article/view/7045.. Acesso em: 1 may. 2024.