Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Namangan muhandislik-pedagogika instituti
Dilrabo Rayimberdieva, Nargiza Nabidjanova, Fazilat Mirzayeva
Dilrabo Rayimberdieva, Farhod Dadabayev, Iroda Turgunova +2