Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Green University of Bangladesh
Md. Mohi Uddin Mohin, Md Ashraful Islam, Md. Sabbir Alam +7
Md. Ashraful Islam, M M Naushad Ali, Md. Mohi Uddin Mohin +7