الأبحاث العلمية
- Arabian Journal of Geosciences
- El Sayed I. Selim
Essam Aboud
- Arabian Journal of Geoscience,DOI 10.1007/s12517-014-1633-2.
- Selim, E.I.
Kamel, A.
Kashlaf, A.
- Journal of Asian earth science, 115, 345-367
- EL Sayed Ibrahim Selim
- Environmental Earth Science Journal
- El Sayed Selim · Essam Abouad · Sayed S. R. Moustafa · Nassir S. Al-Arifi
- NIRAG
- A.K. Mohamed · E.I. Selim · A. Kashlaf
- Journal Of Asian Earth Science
- El Sayed Selim · Osama Abdel-Raouf · Mohamed Mesalam