Retraction notices

Analyze the Development of Public English Courses education in Vocational schools Based on AI and Big Data

Type
Retraction
Notice date
9/16/2022 0:00
Journal
Journal of Physics: Conference Series
Publisher
IOP Publishing
Notice DOI
10.1088/1742-6596/1744/4/042276
Original paper DOI
10.1088/1742-6596/1744/4/042210

Reasons