@book{6352,
	author = {IMD World Competitiveness Center},
	title = {IMD World Digital Competitiveness Ranking 2020},
	publisher = {IMD World Competitiveness Center,},
	year = {2020},
	address = {Switzerland :},
	url = {https://www.imd.org/wcc/world-competitiveness-center-rankings/world-digital-competitiveness-rankings-2020/},
}