Supported by the following organizations
This is to certify that Roger Cortez 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 July 14, 2020
- Valid Certificate ID e5668c3bc78b412697c1f30d03f9da9a