*, R., R. A. Yilwa, V. M. Aina, and V. O. J. S. G. “Chemical Composition of Essential Oils from Citrus Species Peels and Its Insecticidal Potential Effect on Cowpea.”. IJRDO - JOURNAL OF BIOLOGICAL SCIENCE, Vol. 3, no. 7, June 2017, pp. 70-75, doi:10.53555/bs.v3i7.1641.