Supported by the following organizations
This is to certify that Long Yan Ryan Siu successfully completed and received a passing grade in Urban101x: CitiesX: The Past, Present and Future of Urban Life 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 January 19, 2022
- Valid Certificate ID 627a9af6c21c4aa882bfde2cf5627313