1. Department of Mathematics, Abdul Wali Khan University Mardan, Mardan, Pakistan
2. Department of Mathematics, College of Arts and Sciences, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
3. Department of Mathematics, Capital University of Science and Technology (CUST), Islamabad, Pakistan
4. Department of Mathematics, Faculty of Science, Islamic University of Madinah, Medina, Saudi Arabia
5. Art and Science Faculty, Department of Mathematics, Siirt University, Siirt, Turkey