Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
8 ta ish
Gopalganj Science and Technology University
Mohammad Mafizur Rahman, Rabindra Nepal, Khosrul Alam
Mohammad Mafizur Rahman, Khosrul Alam
Mohammad Mafizur Rahman, Khosrul Alam, Eswaran Velayutham