Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)Arredondo, Carlos AndrésMarulanda, Diana Maritza2021-06-162021-06-162011-12-01http://repositorio.uan.edu.co/handle/123456789/3940Comites Editorial y  Cientìfico.application/pdfspaAcceso abiertoinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2