O. O., Ayepola, Ugboko U. H., Abu B. O., and Olorunshola S. J. 2018. “Microbial Assessment of Herbal Cleansers (Bitters) Sold in Ota, Ogun State, Nigeria”. Covenant Journal of Physical and Life Sciences 5 (2). https://journals.covenantuniversity.edu.ng/index.php/cjpls/article/view/777.