Potentially toxic elements in soils and contamination indices at the serra pelada gold mine, Para, Brazil . Bioscience Journal [online], 2018. [online], vol. 34, no. 6, pp. 1477–1487. [Accessed17 December 2025]. DOI 10.14393/BJ-v34n6a2018-39661. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/39661.