Retraction notices

Analysis of logistics port transportation efficiency evaluation based on the block chain technology

Type
Retraction
Notice date
6/12/2023 0:00
Journal
Annals of Operations Research
Publisher
Springer - Nature Publishing Group
Notice DOI
10.1007/s10479-021-04379-4
Original paper DOI
10.1007/s10479-021-04379-4

Reasons

Matching venue names

Name match only, not an authoritative journal identifier.