S. Eswari, P.N. Raghunath and K. Suguna
American Journal of Applied Sciences 5 ( 9 ): 1257 - 1262 , 2008
N. Pannirselvam, P.N. Raghunath and K. Suguna
American Journal of Engineering and Applied Sciences 1 ( 1 ): 82 - 88 , 2008
A. Rajasekaran, P.N. Raghunath and K. Suguna
American Journal of Engineering and Applied Sciences 1 ( 2 ): 110 - 117 , 2008
N. Pannirselvam, P.N. Raghunath and K. Suguna
American Journal of Engineering and Applied Sciences 1 ( 3 ): 192 - 199 , 2008
J. Revathy, K. Suguna and P.N. Raghunath
American Journal of Engineering and Applied Sciences 2 ( 2 ): 324 - 327 , 2009