Okigbo, R. N., and E. C. Mmeka. “ANTIMICROBIAL EFFECTS OF THREE TROPICAL PLANT EXTRACTS ON STAPHYLOCOCCUS AUREUS, ESCHERICHIA COLI AND CANDIDA ALBICANS”. African Journal of Traditional, Complementary and Alternative Medicines, vol. 5, no. 3, Apr. 2008, pp. 226-9, https://journals.athmsi.org/index.php/ajtcam/article/view/416.