1. Faculty of Modern Technologies Engineering, Amol University of Special Modern Technologies, Amol, Iran
2. Graduate School of Systems and Information Engineering, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, Japan
3. Department of Mathematics, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj-8100, Bangladesh
4. Department of Mathematics, Firat University, Elazig, Turkey
5. Department of Mathematics, Federal University, Dutse, Jigawa, Nigeria
6. Department of Mathematics Education, Final International University, Kyrenia, Cyprus