Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
4 ta ish
Sharof Rashidov nomidagi Samarqand davlat universiteti
Rustam Khalmuradov, Utkir A. Nishonov
Utkir A. Nishonov, Elbek A. Ismailov
Batirjan Mardonov, Utkir A. Nishonov, Dilshod Kholikov +2
Utkir A. Nishonov, Shohsanam Mahmudjon qizi Khudayberdiyeva