B. Meenakshi and D. Karunkuzhali
Asian Journal of Information Technology 15 ( 22 ): 4489 - 4499 , 2016
D. Karunkuzhali and D.C. Tomar
Information Technology Journal 12 ( 7 ): 1439 - 1443 , 2013
D. Karunkuzhali and D.C. Tomar
International Journal of Soft Computing 8 ( 2 ): 82 - 86 , 2013