Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
7 ta ish
Indian Institute of Technology Dhanbad
Sujata Kumari Gupta, Raj Mehta, Mahendra Yadav +4
Raj Mehta, Sujata Kumari Gupta, Mahendra Yadav
Vandana Saraswat, Mahendra Yadav, I.B. Obot
Vandana Saraswat, Mahendra Yadav
Mahendra Yadav, Laldeep Gope, Nilam Kumari +1
Raj Mehta, Mahendra Yadav, I.B. Obot