H. Abdul Aziz, A. Mohd Shariff, P.S. Zawiyah and R. Rusli
Journal of Applied Sciences 14 ( 15 ): 1743 - 1749 , 2014
N. Abdul Wahab, R. Rusli and A. Mohd Shariff
Journal of Applied Sciences 14 ( 22 ): 3110 - 3113 , 2014
H.H.P.L. Pham, R. Rusli and M.Z. Abdullah
Journal of Applied Sciences 14 ( 23 ): 3256 - 3262 , 2014