Dirisu, A. R., J. O. Olomukoro, and N. O. Obayagbona. “Physicochemical and Bacteriological Quality of Surface Waters from Agbede Wetlands, Southern Nigeria”. Recent Advances in Science and Technology Research Vol. 1, June 2020, pp. 78-88, https://stm1.bookpi.org/index.php/rastr-v1/article/view/1393.