Supported by the following organizations
This is to certify that Courtland o littlefield 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 May 31, 2025
- Valid Certificate ID 21ed1ac993e246d8be3107b3d3eb60d4