@book{19299,
	author = {Negrete Regino, Brandon  and Garzón Ortiz, Sergio },
	title = {TechBox : La Caja del Conocimiento / },
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2020.},
	address = {Bogotá (Colombia) :},
	url = {https://drive.google.com/file/d/1yhjysKnB91p1YSHubjAIISaAY5G5j6h5/view?usp=sharing}
}