Supported by the following organizations
This is to certify that Joanna Magdalena Ossowska-Rodziewicz successfully completed and received a passing grade in GSE2x: Leaders of Learning a course of study offered by HarvardX, an online learning initiative of Harvard University.
Noted by
Richard Elmore
Gregory R. Anrig Research Professor of Educational Leadership Harvard University
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- Verified Certificate Issued December 28, 2020
- Valid Certificate ID 7962822a2fd3434ba36400b743102d0b