@book{106656,
	author = {Olarte Delgado, Ángela Marcela,},
	title = {Cátedra Unesco :},
	publisher = {Universidad Externado de Colombia,},
	year = {[2023]},
	address = {Bogotá :},
	edition = {Primera edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/157035/}
}