Heavy metals in essential oils proposed for the modification of footwear lining leather—Quality management and product safety

• Elżbieta Bielak

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: bielake@uek.krakow.pl

  Affiliation Department of Non-food Product Quality and Safety, Institute of Quality Sciences and Product Management, Krakow University of Economics, Krakow, Poland

  https://orcid.org/0000-0003-0904-3659

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