Caicedo Asprilla, H.; Gonzalez Campo, C. H.; Castro Díaz, A. OPTICOR CREATE METHODOLOGIES TO RAlSE THE REGIONAL COMPETITlVENESS: THE MEfHODOLOGY SIIC, APPUED TO THE CHAIN OF LEATHER, SHOES AND LEATHER GOODS. cuad.adm. 2008, 24 (40), 95-116. https://doi.org/10.25100/cdea.v24i40.406.