Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Urganch davlat universiteti
Sh. Kh. Ismoilov, Otaboy Masharipov, Mukhiddin Ibragimov +2
Mukhiddin Ibragimov, Boburbek Babajanov, Shikhnazar Sapayev +3