Helmi, H., 		Sulistyanto, D., & 		Purwatiningsih, P.
2016 Nov 22.  The Aplications Biological Control of the Pest Population ( Plutella xylostella Linn. And C. pavonana Zell.) and Their Natural Enemies in Cabbage Plants in the Village Kalibaru Kulon, District Banyuwangi. Jurnal ILMU DASAR. [Online] 16:2