Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Russian Economic University after G.V. Plekhanov
Mayya Dubovik, Vladimir Osipov, Natalia E. Bondarenko +22
Oleg Avis, Vladimir Kosarev, Oleg Cherednichenko +2