Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Plekhanov Russian University of Economics
Naylya Amirova, Yana Kondratyeva
Asiya Khasanova, Naylya Amirova, Lyudmila Sargina
Naylya Amirova, Lyudmila Sargina, Yana Kondratieva