1. Chandigarh College of Engineering and Technology, Chandigarh, India
2. Department of Business Administration, Asia University, Taiwan & Department of Electrical and Computer Engineering, Lebanese American University, Beirut, Lebanon & Center for Interdisciplinary Research, University of Petroleum and Energy Studies (UPES), Dehradun, India
3. Department of Business Administration, Asia University, Taiwan & California State University, San Bernardino, USA