Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
4 ta ish
Samarqand davlat chet tillar instituti
Otabek Gaybullaev
Aktamkul Rafikovich Samadov, Otabek Gaybullaev
Doniyorov, Alisher, Jurabek Polvonov, Shakhnoza Jalolova +5
Otabek Gaybullaev, Mustafo Bozorov, Elvira A. Sadretdinova +1