Sánchez, AlirioMora Rey, AguedaRíos Vásquez, Bernardo José2025-09-232025-09-231983http://hdl.handle.net/11634/69853application/pdfspaAttribution-NonCommercial-NoDerivs 2.5 Colombiahttp://creativecommons.org/licenses/by-nc-nd/2.5/co/bachelor thesisAbierto (Texto Completo)info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2reponame:Repositorio Institucional Universidad Santo Tomásinstname:Universidad Santo Tomásrepourl:https://repository.usta.edu.co