Supported by the following organizations
This is to certify that Jowita Joanna Cieślak successfully completed and received a passing grade in HLS2X: Contract Law: From Trust to Promise to Contract a course of study offered by HarvardX, an online learning initiative of Harvard University.
Noted by
Charles Fried
Beneficial Professor of Law Harvard Law School
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- Verified Certificate Issued March 21, 2023
- Valid Certificate ID ee443d6a82924aa09ce7c14a56cd7c4f