Supported by the following organizations
This is to certify that ngayin cheng successfully completed and received a passing grade in 21A.819.1x: Qualitative Research Methods: Conversational Interviewing a course of study offered by MITx, an online learning initiative of the Massachusetts Institute of Technology.
Noted by
Susan Silbey
Leon and Anne Goldberg Professor of Humanities, Sociology and Anthropology Massachusetts Institute of Technology
Krishna Rajagopal
Dean for Digital Learning Massachusetts Institute of Technology
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- Verified Certificate Issued September 28, 2021
- Valid Certificate ID 5ae4b53c674e42ef8d76e57ba983d789