Seasonal Variation of Heavy Metals in Industrial Soils: Assessment Using Contamination Factor, Pollution Load Index and Geoaccumulation Index . International Journal of Aquatic Research and Environmental Studies, [S. l.], v. 6, n. S4, p. 458–467, 2026. DOI: 10.70102/mwc7ds39. Disponível em: https://injoere.com/index.php/injoere/article/view/995. Acesso em: 28 jun. 2026.