1. Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
2. Department of Mathematics, Faculty of Science, Beni-Suef University, Beni-Suef 62511, Egypt
3. Department of Mathematics and Computer Sciences, Faculty of Arts and Sciences, Cankaya University, Eskisehir Yolu 29.km, 06810 Yenimahalle Ankara, Turkey
4. Department of Chemical and Materials Engineering, Faculty of Engineering, King Abdulaziz University, Jeddah 21589, Saudi Arabia
5. Institute of Space Sciences, RO 76900, Magurele-Bucharest, Romania
6. Department of Mathematics, Faculty of Science, Umm Al-Qura University, Mecca 21955, Saudi Arabia
7. Department of Electrical Engineering, Polytechnic of Porto, Institute of Engineering, 4314200-072 Porto, Portugal