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Journal of Biological Sciences 13 ( 7 ): 640 - 644 , 2013
Amir Husni, Renita Wijayanti and Ustadi
Journal of Biological Sciences 14 ( 8 ): 515 - 520 , 2014
Amir Husni, Dwi Purwanti and Ustadi
Journal of Biological Sciences 16 ( 3 ): 58 - 64 , 2016