Omondi, R., M. R. Wolfgang, C. W. Lukhoba, and J. W. Gathirwa. “In Vitro Anti-Plasmodium Activity of Combined Extracts from Toddalia Asiatica and Carica Papaya”. European Journal of Medicinal Plants, vol. 35, no. 6, Sept. 2024, pp. 72-80, doi:10.9734/ejmp/2024/v35i61209.