Olawusi-Peters , O. O, and O.A. Olaniyi. 2019. “ASSESMENT OF HEAVY METALS IN THE SHOOTS AND ROOTS OF AQUATIC PLANTS AT OWENA RESERVIOR, ONDO STATE”. Nigerian Journal of Fisheries 16 (2):1737-43. https://fisonjournal.org.ng/index.php/njf/article/view/318.