Supported by the following organizations
This is to certify that Nina Tverdovskaya successfully completed and received a passing grade in CircularX: Circular Economy - an Introduction a course of study offered by DelftX, an online learning initiative of Delft University of Technology.
Noted by
Arno Smets
Director Extension School Education on behalf of the Quality Assurance Board Delft University of Technology
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- Verified Certificate Issued May 1, 2026
- Valid Certificate ID a1942dc3e1f14eeabbabe3d901a71621