Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Ahsanullah University of Science and Technology
Mou Mahmood, Prangon Chowdhury, Rahbaar Yeassin +3
Md. Fahid Hasan Mojumder, Tasniah Islam, Prangon Chowdhury +4