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American Journal of Applied Sciences 2 ( 7 ): 1182 - 1187 , 2005
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American Journal of Applied Sciences 2 ( 8 ): 1222 - 1227 , 2005
H.H. Habeeb, K.A. Abou-El-Hossein, Bashir Mohamad, Jahara A. Ghani and K. Kadirgama
Asian Journal of Scientific Research 1 ( 3 ): 222 - 230 , 2008
K. Kadirgama and K.A. Abou-El-Hossein
Journal of Applied Sciences 6 ( 1 ): 31 - 34 , 2006
K. Kadirgama, M.M. Noor, M.M. Rahman, K.A. Abou-El-Hossein, B. Mohammad and H. Habeeb
Trends in Applied Sciences Research 4 ( 4 ): 216 - 228 , 2009