Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
University of Petroleum and Energy Studies
Ahmad Samed Al‐Adwan, Rakesh Kumar Meet, Santosh Anand +3
Ahmad Samed Al‐Adwan, Rakesh Kumar Meet, Devkant Kala +3