@book{19427,
	author = {Pareja Vasquez, Santiago  and Cuervo Olivar, Gisela },
	title = {Proesa / },
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2020.},
	address = {Bogotá (Colombia) :},
	url = {https://drive.google.com/file/d/1zlmJ8B2cOx-IALycuR7PFB9TNSDD5eYk/view?usp=sharing}
}