1. Universiti Kebangsaan Malaysia,Department of Electrical, Electronic and Systems Engineering,Bangi,Malaysia
2. Universiti Malaya,Faculty of Business and Accountancy,Department of Finance and Banking,Kuala Lumpur,Malaysia
3. Virtual University of Pakistan,Faculty of Management,Lahore,Pakistan
4. Universiti Kebangsaan Malaysia,Center of Sustainable and Inclusive Development Faculty of Economics and Management,Bangi,Malaysia