C. Emilin Shyni, Anesh D. Sundar and G.S. Edwin Ebby
Asian Journal of Information Technology 15 ( 7 ): 1253 - 1262 , 2016
C. Emilin Shyni and S. Swamynathan
International Journal of Soft Computing 8 ( 3 ): 175 - 180 , 2013