Network
Essam Aboud
- National Research Institute of Astronomy and Geophysics
- King Abdulaziz University
External person
M. A. Omran
- Prince Sattam Bin Abdulaziz University
- Damietta University
- Mansoura University
External person
Essam Abouad
- National Research Institute of Astronomy and Geophysics
- King Abdulaziz University
External person
Sayed S.R. Moustafa
- King Saud University
- National Research Institute of Astronomy and Geophysics
External person