Su-Cheng Haw and Chien-Sing Lee
American Journal of Applied Sciences 5 ( 9 ): 1199 - 1205 , 2008
Su-Cheng Haw and Chien-Sing Lee
American Journal of Applied Sciences 5 ( 9 ): 1212 - 1218 , 2008
Su-Cheng Haw and Chien-Sing Lee
Journal of Applied Sciences 7 ( 20 ): 2934 - 2946 , 2007