Retraction notices

An Auxiliary Teaching System for Spoken English Based on Speech Recognition Technology

Type
Retraction
Notice date
7/19/2023 0:00
Journal
Scientific Programming
Publisher
Hindawi
Notice DOI
10.1155/2023/9783524
Original paper DOI
10.1155/2022/6519228

Reasons

Matching venue names

Name match only, not an authoritative journal identifier.