Olowo UC, Ogiesoba-Eguakun CU, Ayanwale AV, Adama BS, Arimoro FO. Heavy Metal Contamination and Sediment Quality in the Niger River: A Multi-Index Approach. Ecotoxicol. Environ. Contam. [Internet]. 2025 Dec. 20 [cited 2026 Aug. 5];20(1):120-3. Available from: https://eec.ecotoxbrasil.org.br/index.php/eec/article/view/554