1. Department of Mathematics, University of Management and Technology, Lahore, Pakistan
2. Ratbay Myrzakulov Eurasian International Centre for Theoretical Physics, Astana, Kazakhstan
3. Department of Computer Science and Mathematics, Lebanese American University, Beirut, Lebanon
4. Department of Mathematics, Art and Science Faculty, Siirt University, Siirt, Turkey
5. Department of Mathematics, Mathematics Research Center, Near East University, Nicosia, Turkey
6. Department of Mathematics, Faculty of Science, Cairo University, Giza, Egypt