Supported by the following organizations
This is to certify that IOANNIS PANAGIOTOU successfully completed and received a passing grade in DM03: Online Advertising & Social Media a course of study offered by USMx, an online learning initiative of University of Maryland.
Noted by
Lauren Rhue
Assistant Professor of Information Systems University of Maryland Robert H. Smith School of Business
Yogesh Joshi
Associate Professor of Marketing University of Maryland Robert H. Smith School of Business
Wendy W. Moe
Dean's Professor of Marketing University of Maryland Robert H. Smith School of Business
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- Verified Certificate Issued October 18, 2025
- Valid Certificate ID 46436176f4bf4329a30ad4d88f694c1e