Brownson DN, Nwandu LN. Determination of Physicochemical Properties of Wastewater from the Petrochemical Industry. FNAS-JBER [Internet]. 2025 Dec. 30 [cited 2026 Mar. 26];2(4):53-61. Available from: https://www.fnasjournals.com/index.php/FNAS-JBER/article/view/1039