?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.rechem.2022.100490&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=O.L.&rft.au=Ume%2C+O.L.&rft.aulast=Ume&rft.volume=4&rft.issn=22117156&rft.atitle=Batch+studies+of+hexavalent+chromium+biosorption+from+mining+wastewater+using+Aspergillus+niger&rft.title=Results+in+Chemistry&rft.date=2022&rft.genre=article