Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
North China Electric Power University
Anarkhan Kasimakhunova, Sh. A. Olimov, R. Nurdinova +2
Anarkhan Kasimakhunova, Sh. A. Olimov, L. K. Mamadalieva +3