Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Kyungpook National University
Benyoh Emmanuel Kigha Nsafon, Noel Ngando, Abdulfatai Olatunji Yakub +3
Abdulhameed Babatunde Owolabi, Abdulfatai Olatunji Yakub, Hong Li +1