Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Egyptian Petroleum Research Institute
Khaled Zakaria, Mohamed Abbas, Mahmoud A. Bedair
A. M. El-Shamy, Khaled Zakaria, Mohamed Abbas +1
M. M. B. El‐Sabbah, Mahmoud A. Bedair, Mohamed Abbas +3