C. C. Ilechukwu, C. O. Ezenwelu, J. C. Ifemeje, J. N. Ilechukwu, and I. H. Iheukwumere, “Comparative Assessment of the In vitro Antioxidant Activity and Phytochemical Analysis of Vernonia amygdalina Leaf and Ocimum gratissimum Leaf”, J. Drug Discov. Transl. Res., vol. 3, no. 2, pp. 38–43, May 2025.