W. J. OMUWA, B.-O. O.A, O.-P. O.O, and A.-I. A.O, “Evaluation of Nutrient and Heavy Metal Concentrations in Aquaculture Wastewater and Aquatic Macrophytes (Eichhornia crassipes and Pistia stratiotes) before Phytoremediation ”, Jostir, vol. 2, no. 1, May 2026.