Obasi, Kalu O., Enemchukwu S., Udebuani, A. C., Oparaigbo, M. I., and Ezea C. O. “Heavy Metals Concentration in Prawn (Macrobrachium Sp) Harvested from Oron River, in Akwa Ibom State, Nigeria”. The International Journal of Science & Technoledge 3, no. 8 (August 31, 2015). Accessed July 7, 2024. http://internationaljournalcorner.com/index.php/theijst/article/view/124586.