1. Department of Finance, École Supérieure de Commerce de Tunis, University of Manouba, LARIMRAF LR21ES29, Campus Universitaire Manouba, 2010 Manouba, Tunisia
2. Department of Economics, École Supérieure de Commerce de Tunis, University of Manouba, ThÉMA LR16ES10, Campus Universitaire Manouba, 2010 Manouba, Tunisia
3. Department of Accounting, Faculty of Business Administration, University of Tabuk, P.O. Box 741, Tabuk 71491, Saudi Arabia