Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Karakalpak State University
M. Medetov, A. Seylkhanova, J. Tilepov +6
M. Medetov, Jamila Abdullaeva, Akhmed Reymov +10