Multi-Index Ecological Risk Evaluation of Heavy Metal Contamination in Agricultural Soils Influenced by Auto-Mechanic Activities in Anyigba, Nigeria. Lafia Journal of Scientific and Industrial Research, [S. l.], v. 4, n. 1, p. 115–123, 2026. DOI: 10.62050/ljsir2026.v4n1.760. Disponível em: https://lafiascijournals.org.ng/index.php/ljsir/article/view/760. Acesso em: 17 مايو. 2026.