Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Federal University of Technology Owerri
Christian O. Asadu, Ezema Chinonso Anthony, Onu Chijioke Elijah +3
Christian O. Asadu, Chinonso Anthony Ezema, Onu Chijioke Elijah +8
Benjamin Nnamdi Ekwueme, Chinonso Anthony Ezema, Christian O. Asadu +4