Mazuina Mohamad, Farahiyah Mustafa, Shaharin Fadzli Abd Rahman, Mastura Shafinaz Zainal Abidin, Nihad K. Ali Al-Obaidi, Abdul Manaf Hashim, Azlan Abdul Aziz and Md. Roslan Hashim
Journal of Applied Sciences 10 ( 16 ): 1797 - 1801 , 2010