Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Babasaheb Bhimrao Ambedkar University
Sudhir K. Upadhyay, Jay Shankar Singh, Anil Kumar Saxena +1
Sudhir K. Upadhyay, Devendra Pratap Singh