Supported by the following organizations
This is to certify that Manuel Grießer successfully completed and received a passing grade in Strategic Management: Business Strategy from Wharton: Competitive Advantage a course of study offered by Wharton, an online learning initiative of The Wharton School of the University of Pennsylvania.
Noted by
Nicolaj Siggelkow
David M. Knott Professor of Management The Wharton School of The University of Pennsylvania
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- Verified Certificate Issued January 22, 2021
- Valid Certificate ID 903f450acebf4fada7f0d9bc57df7c2e