Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Bangladesh Atomic Energy Commission
Rahat Khan, Md. Shohel Parvez, Yeasmin Nahar Jolly +17
Shahnaz Sultana, Sumonto C Paul, Muhammad Manjurul Karim