Kofi Bempah, C., Boateng, J., Asomaning, J., & Boahen Asabere, S. (2012). HEAVY METALS CONTAMINATION IN HERBAL PLANTS FROM SOME GHANAIAN MARKETS. Journal of Microbiology, Biotechnology and Food Sciences, 2(3), 886–896. Retrieved from https://office2.jmbfs.org/index.php/JMBFS/article/view/7133