Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Enugu State University of Science and Technology
Christian O. Asadu, Chinonso Anthony Ezema, Onu Chijioke Elijah +8
Benjamin Nnamdi Ekwueme, Chinonso Anthony Ezema, Christian O. Asadu +4
Christian O. Asadu, Chika Oliver Ujah, Benjamin Nnamdi Ekwueme +6