O.C, E., and B. B. “Antilisterial Activity of Ethanolic and Aqueous Extracts of the Leaves and Seeds of Moringa Oleifera”. The Asia Journal of Applied Microbiology, vol. 1, no. 4, Dec. 2014, pp. 60-65, http://archive.conscientiabeam.com/index.php/33/article/view/2715.