Inyinbor, A.A., F.A. Adekola, and G.A. Olatunji. 2014. “Adsorption of Rhodamine B from Aqueous Solution Using Treated Epicarp of Raphia Hookerie”. Covenant Journal of Physical and Life Sciences 2 (2). https://journals.covenantuniversity.edu.ng/index.php/cjpls/article/view/119.