Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
American International College
M. M. H. Bhuiyan, Khandker M.M. Rahman, Mohammed Kamrul Hossain +2
Mahiuddin Ahmed, Sopan Das, Md. Abu Haydar +3
Katura Gania Khushubu, Abdullah Al Masum, Md Habibur Rahman +5