Cavero, Omar2017-09-252017-09-252009http://revistas.pucp.edu.pe/index.php/lacolmena/article/view/9261/9676No presenta resumenapplication/pdfspainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0Discurso de graduaciĆ³ninfo:eu-repo/semantics/articlehttps://purl.org/pe-repo/ocde/ford#5.04.01