Ishola, kazeem. “EFFECT OF GUM ARABIC BIOPOLYMER ON THE ATTERBERG LIMIT AND CATION EXCHANGE CAPACITY OF LEAD- CONTAMINATED LATERITIC SOIL”. LAUTECH Journal of Engineering and Technology, Vol. 18, no. 1, Apr. 2024, pp. 57-63, https://www.laujet.com/index.php/laujet/article/view/625.