Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Urganch davlat universiteti
Abdul Mateen, Ghulam Hussain Tipu, Zhaojie Zhou Zhaojie Zhou +2
Ashfaq Ahmed Qummer, Muhammad Saqib, Sajid Ali +2