Saputera ., Djumali Mangunwidjaja, Sapta Raharja, Leonardus B.S. Kardono and Dyah Iswantini
Journal of Applied Sciences 6 ( 7 ): 1576 - 1580 , 2006
Saputera, Djumali Mangunwidjaja, Sapta Raharja, Leonardus B.S. Kardono and Dyah Iswantini
Pakistan Journal of Biological Sciences 11 ( 4 ): 618 - 622 , 2008