Supported by the following organizations
This is to certify that Mariana de Aranaga López successfully completed and received a passing grade in ColWri2.2x: Academic and Business Writing a course of study offered by BerkeleyX, an online learning initiative of University of California, Berkeley.
Noted by
Maggie Sokolik, Ph.D.
College Writing Programs University of California, Berkeley
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- Verified Certificate Issued October 6, 2022
- Valid Certificate ID f3db1114c9ef46bbb886ff6645ef4769