Tag "kampány-hatékonyság"

Media multiplier research in Hungary
Date: 2017-09-23 19:34:06

In 2010 Sanoma Media and GfK cooperated within the framework of a Media Multiplier research in Hungary, which proved that the efficiency of monomedia (usually television) campaigns is smaller than...

Media multiplier research in Hungary Date: 2017-09-23 19:34:06

Media multiplier research in Hungary
Date: 2017-09-23 19:34:06