Maulina, Fri, and Muflihayati Muflihayati. 2013. “Conservation of Diadegma Semiclausum Hellen. Parasitoids As Biological Control to Plutella Xylostella Linn. With Adult Food Exploration”. International Journal on Advanced Science, Engineering and Information Technology 3 (5):335-37. https://doi.org/10.18517/ijaseit.3.5.338.