Kyahar I. F, and Ogaji J. I. “Bioassay-Guided Fractionation of Hunteria Umbellata (K.Schum.) Hallier F. Root Reveals Selective Antiplasmodial Activity Against Chloroquine-Sensitive and Multidrug-Resistant Plasmodium Falciparum”. International Journal of Pharmacy Research & Technology (IJPRT), vol. 16, no. 2, Oct. 2026, pp. 6002-19, https://www.ijprt.org/index.php/pub/article/view/3289.