groupm-worldwide documents

Digital Media for Governments: Reaching Audiences in an Age of Fragmentation and Austerity- GroupM Global Chief Digital Officer Rob Norman
Business Digital Media for Governments: Reaching Audiences in an Age of Fragmentation and Austerity- GroupM Global Chief Digital Officer Rob Norman
GroupM "This Year, Next Year" Reports Slow Global Ad Recovery in 5th Year
Data & Analytics GroupM "This Year, Next Year" Reports Slow Global Ad Recovery in 5th Year