Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
M.Auezov South Kazakhstan State University
Sultan Auyesbek, B.K. Sarsenbayev, V. S. Lesovik +7
Bakhytzhan Sarsenbayev, Sultan Auyesbek, Meiram Begentayev +3