@book{5318,
	author = {Weber, Ingmar and Kashyap, Ridhi},
	title = {Using advertising audience estimates to improve global development statistics​ /},
	publisher = {International Telecommunication Union,},
	year = {2018.},
	address = {Geneva :},
	url = {https://www.itu.int/dms_pub/itu-s/opb/journal/S-JOURNAL-ICTS.V1I2-2018-4-PDF-E.pdf},
}