@book{5374,
	author = {IMD World Competitiveness Center},
	title = {IMD World Digital Competitiveness Ranking 2019},
	publisher = {: IMD World Competitiveness Center},
	year = {, 2019},
	address = {Switzerland},
	url = {https://www.imd.org/globalassets/wcc/docs/release-2019/digital/imd-world-digital-competitiveness-rankings-2019.pdf},
}