@book{103887,
	author = {Cadavid Gómez, Ignacio, and Arenas Gallego, Eraclio,},
	title = {Cartilla del trabajo 2024 /},
	publisher = {Sello Editorial Universidad de Medellín,},
	year = {2024.},
	address = {Medellín, Colombia :},
	edition = {Décima novena edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/136622/}
}