Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
M.Auezov South Kazakhstan State University
Alexandr Kolesnikov, Irina Sergeeva, N. E. Botabaev +2
Dina B. Balabekova, Nursaule Tastybayeva, E. M. Yeralina +3