Mamman, IA, and MA Isa. “Phytochemical And Antibacterial Activityof Leave Extracts Of Guiera Senegalensis Lam On Selected Species Of Gram Positive And Gram Negative Bacteria”. International Journal of Environment 2, no. 1 (December 2, 2013): 262–268. Accessed April 25, 2024. https://www.nepjol.info/index.php/IJE/article/view/9226.