1. Mathematics Department, Faculty of Science and Technology, Suan Dusit University, Bangkok 10300, Thailand
2. School of Physical and Mathematical Sciences, Faculty of Exact and Natural Sciences, Pontifical Catholic University of Ecuador, Av. 12 October 1076, Section, Quito 17-01-2184, Ecuador
3. Jiangsu Key Laboratory for NSLSCS, School of Mathematical Sciences, Nanjing Normal University, Nanjing, P. R. China
4. Department of Mathematics, Faculty of Science and Arts, Düzce University, Düzce, Turkey
5. Department of Computer Engineering, Faculty of Engineering, Final International University, Kyrenia, Northern Cyprus, via Mersin 10, Turkey