Hybrid Approach for Arsenic Remediation: Soil Washing Coupled with Hematite Nanoparticles in Cu-As-Au Mining Waste. London Journal of Research In Science: Natural and Formal, [S. l.], v. 26, n. 5, p. 1–7, 2026. DOI: 10.34257/LJRS226330UK. Disponível em: https://journalspress.uk/index.php/LJRS/article/view/1981. Acesso em: 20 aug. 2026.