@book{24558,
	author = {Pérez Cantor, Bryam Steven and Narvaez Caballero, Nikolai Alexander},
	title = {Eco:},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2021.},
	address = {Bogotá (Colombia) : },
	url = {https://docs.google.com/document/d/1gvWLSOMTzwkPmCJIHL_pB4B-DgO7QEt5/edit?usp=sharing&ouid=116782824470523496591&rtpof=true&sd=true}
}