@book{6891,
	author = {Unión Internacional de Telecomunicaciones},
	title = {Measuring digital development },
	publisher = {ITU Publications,},
	year = {2021},
	address = {Geneva :},
	url = {https://www.itu.int/en/ITU-D/Statistics/Documents/facts/FactsFigures2021.pdf},
	Remainder of title = {: Facts and figures 2021}
}