@book{86055,
	author = {Velasco Molina, David, and Girón Galeano, Yeny,},
	title = {Las incertidumbres de la educación media :},
	publisher = {Universidad Autónoma de Occidente,},
	year = {2019.},
	address = {Cali :},
	edition = {Primera edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/81410/}
}