@book{19309,
	author = {Meneses Zabaleta, William Alfredo  and Moya Peñafiel, Sadir Alfredo },
	title = {AUTOFREE / },
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2020.},
	address = {Bogotá (Colombia) :},
	url = {https://drive.google.com/file/d/1jK5Do07rA_59jc5LZPQQBWt5XmHf_lp9/view?usp=sharing}
}