Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
7 ta ish
Usmanu Danfodiyo University
Abdulkadir Abdulrashid Rafindadi, Ojonugwa Usman
Abdulkadir Abdulrashid Rafindadi, İlhan Öztürk
Ojonugwa Usman, Abdulkadir Abdulrashid Rafindadi, Samuel Asumadu Sarkodie
Abdulkadir Abdulrashid Rafindadi
Abdulkadir Abdulrashid Rafindadi, Isah Buhari ALIYU, Ojonugwa Usman