R. Kamalakannan, R. Sudhakara Pandian, T. Sornakumar and S.S. Mahapatra
Asian Journal of Information Technology 15 ( 17 ): 3287 - 3295 , 2016
Pavol Semanco, Vladimir Modrak, R. Sudhakara Pandian and Peter Knuth
Journal of Engineering and Applied Sciences 6 ( 2 ): 122 - 126 , 2011