Supported by the following organizations
This is to certify that Karl Johan Maack successfully completed and received a passing grade in SN401x: Successful Negotiation: Essential Strategies and Skills a course of study offered by MichiganX, an online learning initiative of the University of Michigan.
Noted by
George Siedel
Williamson Family Professor of Business Administration Thurnau Professor of Business Law Ross School of Business, University of Michigan
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- Verified Certificate Issued January 12, 2021
- Valid Certificate ID 2c5c7ec3bd5f4e679107eaf6781cf4c6