Retraction notices

Research on the Construction of Smart Tourism System Based on Wireless Sensor Network

Type
Retraction
Notice date
7/26/2023 0:00
Journal
Mathematical Problems in Engineering
Publisher
Hindawi
Notice DOI
10.1155/2023/9875398
Original paper DOI
10.1155/2021/9950752

Reasons

Matching venue names

Name match only, not an authoritative journal identifier.