Maimun Aqsha Lubis, Norazah Nordin, Mohamed Amin Embi, Md Yusoff Daud, Rosseni Din, Aidah Karim and Farihah Muftah al-Ganzouri
Research Journal of Applied Sciences 8 ( 1 ): 5 - 8 , 2013
Norazah Mohd Nordin, Rozniza Zaharudin, Mohd Hanafi Mohd Yasin, Rosseni Din, Mohamed Amin Embi and Maimun Aqsha Lubis
Research Journal of Applied Sciences 8 ( 2 ): 103 - 111 , 2013