Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Samarqand davlat chet tillar instituti
Hutkem Repelina, Khairun Nisa, Jamaluddin Nasution +1
Kudratov Laziz Farkhodovich, Jamaluddin Nasution