Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Russian Economic University after G.V. Plekhanov
Svetlana Tefikova, D. A. Velina, Olga Orlovtseva +4
В. В. Горбачев, И.А. Никитин, Maria S. Balashova +2