1. Department of Mathematics, Faculty of Science and Arts, Mahayl Assir, King Khalid University, Abha 61421, Saudi Arabia
2. Department of Mathematics, Riphah International University, Lahore 54000, Pakistan
3. Department of Computer and Information Sciences, Northumbria University, Newcastle NE1 8ST, UK
4. Department of Information Technology and Security, College of Computer Science and Information Technology, Jazan University, Jazan 45142, Saudi Arabia