Retraction notices

Research on characteristics of paper-plastic composite film based on intelligent optimization algorithm

Type
Expression of concern
Notice date
9/28/2021 0:00
Journal
Personal and Ubiquitous Computing
Publisher
Springer
Notice DOI
10.1007/s00779-021-01656-8
Original paper DOI
10.1007/s00779-021-01629-x

Reasons

Matching venue names

Name match only, not an authoritative journal identifier.