Supported by the following organizations
This is to certify that Gerson de Siqueira Cesar successfully completed and received a passing grade in TOEFLx: TOEFL Test Preparation: The Insider’s Guide a course of study offered by ETSx, an online learning initiative of Educational Testing Service.
Noted by
David Payne
VP & COO Global Education Educational Testing Service
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- Verified Certificate Issued July 24, 2016
- Valid Certificate ID 3ba599abb39c4bfda853c1038e20cafe