Retraction notices

Metacognitive Strategies in Undergraduate College Students’ English Writing Based on Optimization Theory

Type
Retraction
Notice date
8/2/2023 0:00
Journal
Mathematical Problems in Engineering
Publisher
Hindawi
Notice DOI
10.1155/2023/9841867
Original paper DOI
10.1155/2022/5978676

Reasons

Matching venue names

Name match only, not an authoritative journal identifier.