Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
M.Auezov South Kazakhstan State University
Yerkebulan KOCHEROV, Alexandr Kolesnikov, Gulnaz Makulbekova +4
Amirov Mukhtor Uktamovich, Yerkebulan KOCHEROV