Danladi, Suleiman, et al. “Isolation and Characterization of Some Flavonoids from the Leaves of Globimetula Braunii (Loranthaceae) Growing on Terminalia Catappa L. (Combretaceae): doi.org 10.26538 Tjnpr V5i12.15”. Tropical Journal of Natural Product Research (TJNPR), vol. 5, no. 12, Dec. 2021, pp. 2133-6, https://www.tjnpr.org/index.php/home/article/view/269.