Retraction notices

Environmental PM2.5 concentration and optimization of college students’ mental health index based on variance parameter model

Type
Retraction
Notice date
11/3/2021 0:00
Journal
Arabian Journal of Geosciences
Publisher
Springer
Notice DOI
10.1007/s12517-021-08789-3
Original paper DOI
10.1007/s12517-021-08074-3

Reasons

Matching venue names

Name match only, not an authoritative journal identifier.