1. Department of Mathematics, Lahore Campus, Riphah International University, Lahore 54000, Pakistan
2. Department of Mathematics, Minhaj University, Lahore 54770, Pakistan
3. Department of Mathematics, Faculty of Sciences and Arts in Sarat Abeda, King Khalid University, Abha 62529, Saudi Arabia
4. Department of Administrative and Financial Sciences, Nairiyah College, University of Hafr Al-Batin, Hafr Al-Batin 31991, Saudi Arabia
5. Department of Mathematics, Faculty of Sciences and Arts (Mahayel), King Khalid University, Abha 62529, Saudi Arabia