Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
City University of New York
Parmanand Sharma, Amita Gupta, K. V. Rao +6
Frank J. Owens, Joseph Orosz
Frank J. Owens, Zafar Iqbal, Anvar Zakhidov +1