Jamaluddin, ., Ariefa, K., Ibrahim, N., & Yuyun, Y. (2015). Analyze Content Residue of Chlorpyrifos Pesticide in . International Journal of Sciences: Basic and Applied Research (IJSBAR), 21(2), 422-427. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/3842