Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Jurnal · ISSN 1991-8747
Ma’mura Musurmonova
B. Kh. Khuzhayorov, T. O. Dzhiyanov, A. Sh
Ibrakhim Mirzaev, Sultan Gaynazarov