Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Maharaja Sriram Chandra Bhanja Deo University
B. Dhal, Hrudayanath Thatoi, Nigamananda Das +1
Hrudayanath Thatoi, Sameer Kumar Singdevsachan, Jayanta Kumar Patra