1. Department of Physics, College of Science at Al-Zulfi, Majmaah University, Al Majma'ah, Kingdom of Saudi Arabia
2. Geomagnetic and Geoelectric Department, National Research Institute of Astronomy and Geophysics (NRIAG), Helwan, Cairo, Egypt
3. Faculty of Education, Department of Mathematics, Ain Shams University, Cairo, Egypt
4. College of Business Administration in Majmaah, Majmaah University Al Majma'ah, Kingdom of Saudi Arabia