Goodman School of Business, Brock University, Marketing

Professor Service Management Baden-Wurttemberg Cooperative State University (DHBW)

Professor, Marketing Department, IESE Business School, University of Navarra

Universidade Federal do Rio Grande do Sul

Professor of Marketing, National Chung hsing University

George Brown College, Canada

suez canal university

UFRGS / PPGA

Associate Professor,Department of Business Administration,Stamford University Bangladesh

Department of Information Technology, University of Economics, Prague