Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
University of International Business and Economics
Lei Wang, Yuantao Xie, Muhammad Hafeez +1
Dong Liu, Yuantao Xie, Muhammad Hafeez +1
Shiyong Zheng, Danish Ahmed, Yuantao Xie +2