Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Indian Institute of Technology BHU
Neeraj Gupta, Chandrabhan Verma, M.A. Quraishi +1
Rajeev Gupta, Manisha Malviya, Chandrabhan Verma +2