Andrew, Enemakwu Thomas, M. M. Adeyemi, and L. Salihu. 2015. “In Vitro Antiplasmodial Activity and Phytochemical Screening of Alstonia Boonei De Wild Used in Treating Malaria-Associated Symptoms”. International Journal of Pharmacological Research 5 (9): 207-13. https://doi.org/10.7439/ijpr.v5i9.2416.