1. Faculty of Technology and Development, Zagazig University, Zagazig 44519, Egypt
2. Faculty of Business Administration, Delta University of Science and Technology, Gamasa 11152, Egypt
3. Department of Statistics, St. Anthony’s College, Shillong 793001, Meghalaya, India
4. Department of Mathematical Sciences, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia