1. College of Geophysics, Chengdu University of Technology, Chengdu 610059, China
2. Business School, Chengdu University, Chengdu 610106, China
3. Government Degree College (B), Sharaqpur, Sharif 39460, Pakistan
4. Department of Mathematics, Huzhou University, Huzhou 313000, China
5. Hunan Provincial Key Laboratory of Mathematical Modeling and Analysis in Engineering, Changsha University of Science & Technology, Changsha 410114, China
6. Faculty of Information Technology, University of Central Punjab, Lahore, Pakistan
7. Abdus Salam School of Mathematical Sciences, G C University Lahore, Lahore, Pakistan