Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Peoples' Friendship University of Russia
Assistant, Shamatov Islom Yakubovich, Samarkand, Republic of Uzbekistan +1
G.Z. Tadjieva, Samarkand, Republic of Uzbekistan, O.S. Mirzaev +1