Okwelle PL, Eze P. Physicochemical Assessment of the Akpor Stretch of the New Calabar River, Port Harcourt: Implications for Water Safety and Public Health . FNAS-JACSR [Internet]. 2025 Dec. 30 [cited 2026 Feb. 9];2(4):60-5. Available from: https://www.fnasjournals.com/index.php/FNAS-JACSR/article/view/1021