Supported by the following organizations
This is to certify that Tatiana Jiayou Shi Shi successfully completed and received a passing grade in SellingIdeas101x: Selling Ideas: How to Influence Others, and Get Your Message to Catch On a course of study offered by Wharton, an online learning initiative of The Wharton School of the University of Pennsylvania through edX.
Noted by
Jonah Berger
Associate Professor of Marketing The Wharton School
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- Professional Education Certificate Issued December 19, 2017
- Valid Certificate ID 40bf8817c30f4960ae4fbb2f10880067