Akonsult Markt- und Meinungsforschungr business leading concepts. Opinion leader (for example politician) has power to influence opinion mass of people especially customers.
Akonsult_Marktforschung
2. August 2018
engagiert, effizient, professionell.
2. August 2018
Akonsult Markt- und Meinungsforschungr business leading concepts. Opinion leader (for example politician) has power to influence opinion mass of people especially customers.