Murni M. Ahmad, Abrar Inayat, Suzana Yusup and Khalik M. Sabil
Journal of Applied Sciences 11 ( 12 ): 2171 - 2178 , 2011
Murni M. Ahmad, Chai K. Chiew, Abrar Inayat and Suzana Yusup
Journal of Applied Sciences 11 ( 21 ): 3593 - 3599 , 2011
Murni M. Ahmad, Mohd F. Aziz, Abrar Inayat and Suzana Yusup
Journal of Applied Sciences 11 ( 21 ): 3600 - 3606 , 2011