Journals
Publish with us
Publishing partnerships
About us
Blog
Complexity
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Complexity
/
2022
/
Article
/
Fig 4
/
Research Article
Blockchain-Based Contact Tracing and Information Sharing Model for COVID-19 Pandemic
Figure 4
The user logs on to the site and records information in the blockchain database.