1. Department of Mathematics and Basic Sciences, Higher Future Institute of Engineering and Technology, Mansoura 35516, Egypt
2. Department of Mathematical Sciences, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
3. Department of Mathematics, College of Science, Qassim University, P.O. Box 6644, Buraydah 51452, Saudi Arabia
4. Department of Mathematics, Faculty of Science, Mansoura University, Mansoura 35516, Egypt