S.U. Prabha, B.S. Dayasagar and C. Venkataseshaiah
American Journal of Applied Sciences 6 ( 2 ): 247 - 250 , 2009
Asian Journal of Information Technology 15 ( 23 ): 4828 - 4834 , 2016
P.M. Balasubramaniam and S.U. Prabha
International Journal of Soft Computing 9 ( 3 ): 160 - 168 , 2014
International Journal of Soft Computing 9 ( 4 ): 255 - 259 , 2014