Bruce-Agbogidi, Rhoda Diepreye. 2022. “Concentrations of Some Heavy Metals in Tilapia (sarotherodon Melanotheron) from Ekerekana Creek in the Upper Bonny Estuary”. Faculty of Natural and Applied Sciences Journal of Scientific Innovations 3 (3). Port Harcourt, Nigeria:69-76. https://fnasjournals.com/index.php/FNAS-JSI/article/view/84.