J. Khairiah, Y. Ding-Woei, J. Habibah, R. Ahmad-Mahir, A. Aminah and B. S. Ismail
International Journal of Agricultural Research 4 ( 10 ): 310 - 316 , 2009
B. Ismail, M. S. Yasir, Y. Redzuwan and A. M. Amran
Pakistan Journal of Biological Sciences 6 ( 17 ): 1544 - 1547 , 2003