TY - JOUR A1 - Weber, I. A1 - Kashyap, R. A1 - Zagheni, E. T1 - Using advertising audience estimates to improve global development statistics Y1 - 2018 UR - https://www.itu.int/dms_pub/itu-s/opb/journal/S-JOURNAL-ICTF.VOL1-2018-2-P04-PDF-E.pdf VL - 1 IS - 2 ER -