Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Namangan muhandislik-pedagogika instituti
Iroda Turgunova, Nazira Khomidjonova, Abdurakhim Khojiev
D. I. Yusupov, Iroda Turgunova, Khusniddin Xasanov
Dilrabo Rayimberdieva, Farhod Dadabayev, Iroda Turgunova +2