Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Plekhanov Russian University of Economics
D.Kh. Khudaynazarov, T.N. Ivanov, G.S. Patullaeva +2
B.D. Yusupov, M.A. Modina, N.B. Radjapova +2