1. Department of Mathematics, University of Azad Jammu and Kashmir, Muzaffarabad 13100, Pakistan
2. Department of Mathematics, Faculty of Sciences and Arts in Zahran Alganoob, King Khalid University, Abha, Saudi Arabia
3. Department of Mathematics, Faculty of Sciences and Arts in Sarat Abeda, King Khalid University, Abha, Saudi Arabia
4. Department of Mathematics, Faculty of Sciences and Arts in Mahayel Aseer, King Khalid University, Abha, Saudi Arabia
5. Department of Mathematics, Faculty of Sciences, Mansoura University, Mansoura 35516, Egypt
6. Department of Mathematics, Mirpur University of Science and Technology (MUST), Mirpur 10250 (AJK), Pakistan
7. Department of Mathematics, Riphah International University, Lahore Campus, Lahore, Pakistan