@book{18937,
	author = {Plazas Álvarez, Juan Gabriel  and Rodríguez Barrera, Sandra Patricia },
	title = {Serviapp / },
	publisher = {Corporación Unificada Nacional de Eduación Superior - CUN,},
	year = {2020.},
	address = {Bogotá (Colombia) :},
	url = {https://drive.google.com/file/d/1hYxM4Al-v0ynkpYFrQBcpGN3pGrmiuUy/view?usp=sharing}
}