Creative Commons Core Certificate
Creative Commons License Suite
The Creative Commons copyright licenses offer flexible options still within copyright law’s “all rights reserved” setting.
Licensed under a Creative Commons Attribution-ShareAlike license (CC BY-SA) version 4.0.
Except where otherwise noted, this content is published under a CC BY-SA license, which means that you can copy, redistribute, remix, transform and build upon the content for any purpose even commercially as long as you give appropriate credit, provide a link to the license, and indicate if changes were made. If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
License details: https://creativecommons.org/licenses/by-sa/4.0/
Creative Commons Certificates have been created with the kind support of Creative Commons, the Institute of Museum and Library Services, and the Bill & Melinda Gates Foundation.