The results has been filter on Authors containing Dirk Engel.
ANA has found 2 results for you, in
138 ms.
Currently showing results 1 to 2.
Didn’t find what you were looking for? Try the Advanced Search!
Engel, D. (2008a, June 01). Real insights. ANA - ESOMAR. Retrieved September 26, 2024, from
https://ana.esomar.org/documents/real-insights
Engel, D. (2007a, November 12). Quick and relevant. ANA - ESOMAR. Retrieved September 26, 2024, from
https://ana.esomar.org/documents/quick-and-relevant