Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Jurnal · ISSN 2147-1762
Djavvat Khadjiev, Gayrat Beshimov, İdri̇s Ören
Vusala Nabi Jafarova, V. I. Eminova, Nermin Neriman Hashimova