2021. ASSESSMENT OF TOTAL PETROLEUM HYDROCARBONS (TPH) CONTAMINATION WITH Kyllinga pumila And Spirogyra longata AROUND NIGERIAN NATIONAL PETROLEUM CORPORATION (NNPC) JOS DEPOT’S EFFLUENT WATER DISCHARGED POINT. FUDMA JOURNAL OF SCIENCES. 5, 3 (Nov. 2021), 350–354. DOI:https://doi.org/10.33003/fjs-2021-0503-760.