Multi-Index Ecological Risk Evaluation of Heavy Metal Contamination in Agricultural Soils Influenced by Auto-Mechanic Activities in Anyigba, Nigeria. LJSIR [Internet]. 2026 Apr. 6 [cited 2026 Jun. 2];4(1):115-23. Available from: https://www.lafiascijournals.org.ng/index.php/ljsir/article/view/760