@book{19526,
	author = { Salcedo Luna, Keiny Johana and  Mercado Sánchez, Andrés Felipe},
	title = {Publitendencias LTDA / },
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2020.},
	address = {Bogotá (Colombia) :},
	url = {https://repositorio.cun.edu.co/server/api/core/bitstreams/d11398ba-2edb-4dfd-b84b-c8a57912eb42/content}
}