@book{109104,
	author = {Abad Peña, Graciela,},
	title = {La investigación educativa :},
	publisher = {ETECAM, Editorial Tecnocientífica Americana,},
	year = {2021.},
	address = {Amarillo, Texas :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/162921/}
}