Orozco-Triana, Jairo2010-01-012010-01-012009-01-010122-8900https://hdl.handle.net/11227/12589application/pdfspaPanorama Económico - 2015https://creativecommons.org/licenses/by-nc-sa/4.0/Artículo de revista10.32997/2463-0470-vol.18-num.18-2010-409http://purl.org/coar/access_right/c_abf22463-0470https://doi.org/10.32997/2463-0470-vol.18-num.18-2010-409info:eu-repo/semantics/openAccess