Fleischer, T. C., M. L. K. Mensah, A. Y. Mensah, G. Komlaga, S. Y. Gbedema, and H. skaltsa. “ANTIMICROBIAL ACTIVITY OF ESSENTIAL OILS OF XYLOPIA AETHIOPICA”. African Journal of Traditional, Complementary and Alternative Medicines, vol. 5, no. 4, May 2008, pp. 391-3, https://athmsi.org/journals/index.php/ajtcam/article/view/243.