Aderibigbe, F., I. Mohammed, S. Mustapha, H. Saka, M. Amosa, A. Adejumo, R. Owolabi, and A. Moshood. “REMOVAL OF PHENOL FROM PHARMACEUTICAL EFFLUENTS USING LOCUST BEAN POD AND BENTONITE CLAY”. LAUTECH Journal of Engineering and Technology, Vol. 15, no. 1, Apr. 2021, pp. 117-24, https://laujet.com/index.php/laujet/article/view/417.