@book{24215,
	author = {Amaya, Juan David  and Rodríguez Morales, Jhefferson Libardo },
	title = {Techfit /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2018.},
	address = {Bogotá (Colombia) :},
	url = {https://docs.google.com/document/d/1gaIEgyCMqKp_jza6J7G9JUZkIkJoC1pZ/edit?usp=sharing&ouid=117611055736194103914&rtpof=true&sd=true}
}