Yahya Awang, Anieza Shazmi Shaharom, Rosli B. Mohamad and Ahmad Selamat
American Journal of Agricultural and Biological Sciences 4 ( 1 ): 63 - 71 , 2009
Yahya Awang, Anieza Shazmi Shaharom, Rosli B. Mohamad and Ahmad Selamat
American Journal of Agricultural and Biological Sciences 5 ( 1 ): 70 - 76 , 2010