@book{126530,
	author = {Cogua Castro, Pablo and Arango Moreno, David Alfonso  and   },
	title = {PL technologics  /},
	publisher = {Corporación Unificada Nacional de Educación Superior - CUN},
	year = {2018.},
	address = {Bogotá (Colombia). },
	url = {https://drive.google.com/file/d/19SA1BASMKPYR3ZZEQQPucyEhLWmJlVYu/view?usp=drive_link}
}