Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Astrakhan Tatischev State University
Kermen Naminova, Anna Auslender, Nurulla Fayzullayev +2
Kermen Naminova, Anna Auslender, Iroda Khajieva +2