1. Department of Management Information Systems, Adana Alparslan Türkeş Science and Technology University, 01250 Adana, Turkey
2. Department of Mathematics, College of Science, Jazan University, P.O. Box 2097, Jazan 45142, Saudi Arabia
3. Mathematical Science Department, Faculty of Science, Princess Nourah Bint Abdulrahman University, P.O. Box 13415, Riyadh 11546, Saudi Arabia