@article{Weber2018,
author = {Weber, I. and Kashyap, R. and Zagheni, E.},
title= {Using advertising audience estimates to improve global development statistics},
year = {2018},
URL = {https://www.itu.int/dms_pub/itu-s/opb/journal/S-JOURNAL-ICTF.VOL1-2018-2-P04-PDF-E.pdf},
volume = {1},
number = {2},
}