Yousafzai, Abdullah
Gani, Abdullah
Noor, Rafidah Md
Sookhak, Mehdi
Talebian, Hamid
Shiraz, Muhammad
Khan, Muhammad Khurram
Funding for this research was provided by:
Brightspark Program University of Malaya (BSP/APP/1635/2013)
HIR Program Ministry of Education, Malaysia (UM.C/625/1/HIR/MOE/FCSIT/03)