INVESTIGATION OF THE TOXICITY LEVEL OF HEAVY METALS RESULTED FROM THE MIGRATION OF LEACHATE POLLUTANTS ACROSS THE SOIL PROFILE OF A MUNICIPAL DUMPSITE. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 3, n. 2, p. 154–160, 2023. Disponível em: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1496. Acesso em: 8 sep. 2025.