Khan, Ilyas
Rahman, Hazir
Abd El-Salam, Nasser M.
Tawab, Abdul
Hussain, Anwar
Khan, Taj Ali
Khan, Usman Ali
Qasim, Muhammad
Adnan, Muhammad
Azizullah, Azizullah
Murad, Waheed
Jalal, Abdullah
Muhammad, Noor
Ullah, Riaz
Funding for this research was provided by:
Deanship of Scientific Research, King Saud University, Riyadh, Saudi Arabia (RGP-VPP-210)