ASTAS: An Attitudinal Measure of STAS Effects Enabling the Comparison and Brand Media and Effects in Different Periods.
Professor Flemming Hansen econ, dr.Copenhagen Business School and Gallup/TNS.
The STAS Concept
Basically, STAS is...
Professor Flemming Hansen econ, dr.Copenhagen Business School and Gallup/TNS.
Basically, STAS is...