Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Karakalpak State University
Larisa Demchenko, S Amanzholov East-Kazakhstan, Nargiza Baltabaeva +3
Shamshetdin Abdinazimov, Azamat Abdiev