Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Indian Institute of Technology Delhi
Mehnaz Rasool, Mrityunjoy Singha
Mrityunjoy Singha, T. Prakash, M. Ganapathi
Mrityunjoy Singha, M Ganapathi