Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
M.Auezov South Kazakhstan State University
А.Sh. Kydyralyeva, O.K. Beisenbayev, A.E. Ortaev +4
A.B. Issa, O.K. Beisenbayev, Ulugbek Karimovich Akhmedov +4