PETRYK, Agnieszka; RYCZEK, Marek; GUZDEK, Sylwia. Evaluation of the effect of using sewage sludge as a fertilizer on the concentration of heavy metals in soil and the economic implications of its application . Economics and Environment, Poland, v. 88, n. 1, p. 647, 2024. DOI: 10.34659/eis.2024.88.1.647. Disponível em: https://www.ekonomiaisrodowisko.pl/journal/article/view/647.. Acesso em: 14 jul. 2024.