1. Department of Physics, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
2. Department of Applied Mathematics, Northwestern Polytechnical University, Dongxiang Road, Beilin District, Xi’an 710129, China
3. Department of Mathematics, Air University Islamabad, Multan 60000, Pakistan
4. Faculty of Computer Science and Information Technology, Superior University, Lahore 54000, Pakistan
5. Department of Mechanical Engineering, Sejong University, Seoul 05006, Republic of Korea