Amir , Mohamad, Arifin Katohardjono, Sri Suharsini Siwi, and Rosichon Ubaidillah. 2015. “MORPHOLOGICAL SPECIES VARIABILITY IN THE STEM-BORER GENUS Sdrpophaga, (LEPIDOPTERA: PYRALlDAE) ON GRAMINEOUS CROPS”. Treubia 33 (2):147-63. https://doi.org/10.14203/treubia.v33i2.579.