Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
King Fahd University of Petroleum and Minerals
Ihsanullah Ihsanullah, Muataz Ali Atieh, Muhammad Sajid +1
Muhammad Sajid, Mohammad Asif, Nadeem Baig +3