1. School of Mathematics and Statistics, Guizhou University of Finance and Economics, Guiyang 550025, China
2. Guizhou Key Laboratory of Economics System Simulation, Guizhou University of Finance and Economics, Guiyang 550025, China
3. School of Mathematics and Statistics, North China University of Water Resources and Electric Power, Zhengzhou 450046, China
4. Department of Mathematics and Statistics, The University of Lahore, Lahore, Pakistan
5. Department of Mathematics, Khawaja Fareed University of Engineering and Information Technology, Rahim Yar Khan 64200, Pakistan
6. Faculty of Aets and Science, Department of Mathematics, Near East University, Cyprus
7. Department of Computer Science and Mathematics, Lebanese American University, 1107-2020, Beirut, Lebanon
8. Department of Mathematics, University of Malakand, Chakdara, Dir Lower, Khyber Pakhtunkhwa, Pakistan