1. Faculty of Commerce, Cairo University, Cairo, Egypt
2. Accounting Department, Faculty of Commerce, Tanta University, Tanta, Egypt
3. Faculty of Business, Alexandria University, Alexandria, Egypt; Faculty of International Business and Humanities, Egypt-Japan University of Science and Technology, Alexandria, Egypt
4. Faculty of International Business and Humanities, Egypt-Japan University of Science and Technology, Alexandria, Egypt; Faculty of Business, Alexandria University, Alexandria, Egypt