Supported by the following organizations
This is to certify that Óscar Ignacio de Castro González successfully completed and received a passing grade in Urban101x: CitiesX a course of study offered by HarvardX, an online learning initiative of Harvard University.
Noted by
Ed Glaeser
Fred and Eleanor Glimp Professor of Economics Harvard University
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- Verified Certificate Issued July 25, 2018
- Valid Certificate ID 6c3f3e765f2646efb5ad5d6412905dab