1. School of Management, Department of Management Science and Engineering, Jiangsu University, Zhenjiang, Jiangsu, P.R. China
2. Department of Business Management, Karakoram International University Gilgit, Pakistan
3. School of Management, Department of Marketing, Jiangsu University, Zhenjiang, Jiangsu, P.R. China
4. School of Business Administration, American University in Dubai, Dubai, UAE