Cariño, Ma. Flerida A., and Belen Morallo-Rejesus. “ISOLATION AND CHARACTERIZATION OF THE INSECTICIDAL FRACTION FROM LEAF EXTRACTS OF Tithonia Diversifolia A. Gray”. Annals of Tropical Research 4, no. 1 (March 8, 1982): 1–11. Accessed December 5, 2025. https://atr.vsu.edu.ph/article/view/769.