Ali Shawket Thiab, Abdul Samad Bin Shibghatullah and Zeratul Izzah Mohd Yusoh
Journal of Engineering and Applied Sciences 13 ( 9 ): 2668 - 2671 , 2018
Ali Shawket Thiab, Abdul Samad Bin Shibghatullah and Zeratul Izzah Mohd. Yusoh
Journal of Engineering and Applied Sciences 13 ( 9 ): 2680 - 2684 , 2018