@book{126788,
	author = { Valencia Duque, Diana Catherine and Vinchira Ramos, Doris Adriana },
	title = {Ecco Learn /},
	publisher = {Corporación Unificada Nacional de Educación Superior - CUN},
	year = {2024},
	address = {Bogotá},
	edition = {                   },
	url = {https://drive.google.com/file/d/1Bcf_OLRdVQ2DvLwVTVKOQqBCPukKqgpS/view?usp=sharing}
}