Supported by the following organizations
This is to certify that Marta Gonszczyk 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 August 26, 2024
- Valid Certificate ID df0b92890deb4173b56a18d75cd1eebc