Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Prince Sattam Bin Abdulaziz University
Ayman K. El‐Sawaf, Saly R. El-Dakkony, M.A. Zayed +4
Ayman K. El‐Sawaf, Amal A. Nassar, Aya Abd El Aziz Elfiky +1