Professor of Marketing

Walbusch Chair of Multi-Channel-Management, University of Wuppertal, Germany

Full Professor in Marketing & Retailing, Gradute School of Management, University of …

University of Waikato

Assistant Professor, University of South Dakota

Izmir University of Economics, Department of Logistics Management, Faculty of Business

Linnaeus University, Sweden

THE HONG KONG POLYTECHNIC University,Hong Kong.

BITS Pilani

University of Johannesburg