Escalante, Juan2019-11-072019-11-072019-10-17https://repositorio.pucp.edu.pe/index/handle/123456789/168700No presenta resumenapplication/pdfspainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/4.0/Editorialinfo:eu-repo/semantics/otherhttps://purl.org/pe-repo/ocde/ford#5.02.04