Anis Elgabli, Mahamod Ismail and Tiong Sieh Kiong
Journal of Applied Sciences 7 ( 5 ): 703 - 709 , 2007
Ayad Atiyah Abdulkafi, Tiong Sieh Kiong, Johnny Koh, David Chieng and Alvin Ting
Journal of Applied Sciences 12 ( 14 ): 1418 - 1431 , 2012
Tiong Sieh Kiong, Abu Bakar Hasan, Johnny Koh Siaw Paw and David Yap Fook Weng
Trends in Applied Sciences Research 7 ( 8 ): 663 - 672 , 2012