Supported by the following organizations
This is to certify that Dilan Ercan successfully completed and received a passing grade in AESTHINT15: Rhetoric: The Art of Persuasive Writing and Public Speaking a course of study offered by HarvardX, an online learning initiative of Harvard University.
Noted by
James Engell
Gurney Professor of English and Professor of Comparative Literature Harvard University
-
- Verified Certificate Issued June 16, 2026
- Valid Certificate ID 8d6c5b2ae7cd4b5e8177620b75c02403