@book{19055,
	author = {Escobar Ducuara, Deyvid Steven  and Sarmiento Triviño, German Stiven },
	title = {Servitec:},
	publisher = {Corporación Unificada Nacional de Eduación Superior - CUN,},
	year = {2020.},
	address = {Bogotá (Colombia) :},
	url = {https://drive.google.com/file/d/1L3HztUtC-3v91onJiR6UQcSjOVc8fOBV/view?usp=sharing}
}