1. Department of Mathematical Sciences, University of Lakki Marwat, Lakki Marwat 28420, Pakistan
2. Deanship of Scientific Research, King AbdulAziz University, Jeddah 21589, Saudi Arabia
3. Department of Operations and Management Research, Faculty of Graduate Studies for Statistical Research, Cairo University, Giza 12613, Egypt
4. Department of Mathematics, College of Science and Arts, Qassim University, Al-Badaya 51951, Saudi Arabia