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Journal of Biological Sciences 6 ( 2 ): 370 - 374 , 2006
Satyawan Pudyatmoko, Kaharuddin and Sandy Nurvianto
Journal of Biological Sciences 9 ( 4 ): 345 - 350 , 2009
Satyawan Pudyatmoko, Djuwantoko . and Yusuf Sabarno
Journal of Biological Sciences 7 ( 6 ): 854 - 859 , 2007