Khamas, N. A., H. A. Salim, H. A. Mutney, and F. B. Hormoz. “Efficacy of Some Biocides Against Potato Leafhopper, Empoasca Fabae (Homoptera: Cicadellidae), on Cowpea”. JOURNAL OF ADVANCES IN BIOLOGY, vol. 11, Dec. 2018, pp. 2277-82, doi:10.24297/jab.v11i0.7928.