Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
1 ta ish
World Scientific (Singapore)
Musajonova Umidaxon Nosirjon qizi Sayimnazarova Jasmina Qahramon qizi, Khatamov Ulugbek Altibayevich, Worldly Knowledge Publishing Centre