Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Indian Institute of Technology Kharagpur
Alok Tiwari, Akhilesh Kumar, Hifjur Raheman
Ganesh Upadhyay, Hifjur Raheman
Rajesh Sahu, Hifjur Raheman