K.A.M Annuar, N.A. Ab Hadi, M. Razali Sapiee, M.H. Harun and I.M. Saadon
Journal of Engineering and Applied Sciences 13 ( 7 ): 1851 - 1858 , 2018
K.A.M. Annuar, R.M. Dahari, M.H. Harun, M.R.M. Sapiee and N.A. Ab Hadi
Journal of Engineering and Applied Sciences 13 ( 14 ): 5692 - 5698 , 2018