Shiau Wei Chan, Zaleha Ismail, Bambang Sumintono, Siti Sarah Omar and Rohaizan Ramlan
Journal of Engineering and Applied Sciences 11 ( 8 ): 1762 - 1767 , 2016
Shiau Wei Chan, Mohd Ezree Abdullah, Izzuddin Zaman and Pei Pei Fong
Journal of Engineering and Applied Sciences 11 ( 10 ): 2141 - 2145 , 2016