Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Jurnal · ISSN 0768-598X
A. A. Stopnitskiy, R. N. Akalaev
Nurmatova Malokhat, Yuldashev Zakirdjan
Yuldashev Zakirdjan, Yuldashev Malokhat