M.A. Ahmad and Z. Mohamed
American Journal of Engineering and Applied Sciences 2 ( 1 ): 241 - 251 , 2009
M.S. Ramli, RM.T. Raja Ismail, M.A. Ahmad, S. Mohamad Nawi and M.A. Mat Hussin
American Journal of Engineering and Applied Sciences 2 ( 4 ): 669 - 675 , 2009
H.A. Abdul Bari, M.A. Ahmad and R.B.M. Yunus
Journal of Applied Sciences 10 ( 23 ): 3105 - 3110 , 2010
M.A.T. Jaya, W.M.H.F.W. Harun and M.A. Ahmad
Journal of Applied Sciences 14 ( 13 ): 1359 - 1364 , 2014
M.A. Ahmad and Z. Mohamed
Research Journal of Applied Sciences 5 ( 5 ): 320 - 327 , 2010