Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Guangdong University of Petrochemical Technology
Olusola Bamisile, Akinola Babatunde, Humphrey Adun +4
Mustapha Mukhtar, Victor Adebayo, Nasser Yimen +5