Journals
Publish with us
Publishing partnerships
About us
Blog
Mathematical Problems in Engineering
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Mathematical Problems in Engineering
/
2021
/
Article
/
Fig 3
/
Research Article
[Retracted] Music Intelligent Push Play and Data Analysis System Based on 5G Internet of Things
Figure 3
User online usage time (unit: minute).