Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
International Islamic University Chittagong
Sultana Umme Habiba, Farzana Tasnim, M. S. Chowdhury +6
Farzana Tasnim, Sultana Umme Habiba, Tanjim Mahmud +3