1 “...In Intelligence-Based Security in Private Industry, Thomas A. Trier identifies the inherent need...”

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4 “... at the University of Trier...”

5 “... and Retailing at the University of Trier, where she received her doctoral degree....”

6 “... from the University of Trier, where she worked at the chair for Marketing and Retailing...”

7 “... of Trier, Germany...”

8 “... Pennemann gained her doctoral degree at the Institute for Marketing and Retailing of Trier University. Her...”

9 “... Dr. Bettina Berg received her doctor’s degree from the University of Trier (FB IV), where she worked...”