Efe, U.R. and Ajoke, A.A. 2021. Stochastic evaluation of benthic biocoenosis as pollution assessment tool in a perturbed aquatic ecosystem. Journal of Biological Research and Biotechnology. 19, 1 (Apr. 2021), 1246–1257. DOI:https://doi.org/10.4314/br.v19i1.8.