1. Institute of Mathematics and Computer Science, University of Sindh, Jamshoro, Pakistan
2. Mathematics Department, Faculty of Science, Beni-Suef University, Beni-Suef 62514, Egypt
3. Department of Mathematics & Statistics, Jordan University of Science and Technology, P.O. Box 3030, Irbid 22110, Jordan
4. KCAET Khairpur Mirs, Sindh Agriculture University, Tandojam Sindh 70060, Pakistan
5. Department of Mathematics, COMSATS University Islamabad, Sahiwal 57000, Pakistan
6. Physics Department, College of Science, Al-Zulfi, Majmaah University, AL-Majmaah 11952, Saudi Arabia