Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
King Fahd University of Petroleum and Minerals
Moustafa M. Aboelmaaref, Mohamed E. Zayed, Yang Li +5
Abdulsalam M. Alhawsawi, Mohamed E. Zayed, Essam B. Moustafa +2
A.E. Kabeel, A. Khalil, S.M. Shalaby +1