@book{19206,
	author = {Cabra Ortiz, Erika Natalia  and Calderón Ramos, Ingrid Catalina },
	title = {Transportes SMA / },
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2020.},
	address = {Bogotá (Colombia) :},
	url = {https://drive.google.com/file/d/1TJgvezvx8WM_mGlUa6iAhZGJclM7keC6/view?usp=sharing}
}