@book{5902,
	author = {GSMA (Organization)‏},
	title = {Mobile Industry Response to COVID-19 in China},
	publisher = {GSM Association,},
	year = {2020},
	address = {London :},
	url = {https://www.gsma.com/greater-china/wp-content/uploads/2020/04/Mobile-Industry-Response-to-COVID19-China-en.pdf},
}