Affiliation: | 1. Department of Business Administration, University of Patras, Rio, Greecetsordia@upatras.gr;3. Department of Business Administration, University of Patras, Rio, Greece;4. Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, Vietnam;5. Faculty of Business Administration, Ton Duc Thang University, Ho Chi Minh City, Vietnam |