K. Luangxaysana, P. Phongsanam, S. Mitatha, M. Yoshida, N. Komine and P.P. Yupapin
Information Technology Journal 11 ( 9 ): 1227 - 1234 , 2012
K. Luangxaysana, P. Phongsanam, S. Mitatha, M. Yoshida, N. Komine and P. P. Yupapin
Information Technology Journal 11 ( 10 ): 1470 - 1476 , 2012