?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Le+Wei&rft.au=+Chia+Le+Wei&rft.aulast=Chia&rft.volume=65&rft.title=Acta+biologica+Szegediensis&rft.date=2021&rft.pages=221-232&rft.issue=2&rft.atitle=Influence+of+culture+age+on+exopolymeric+substances+from+common+laboratory+bacterial+strains%3A+a+study+on+yield%2C+profile+and+Cu(II)+biosorption&rft.issn=1588-4089&rft.genre=article