Supported by the following organizations
This is to certify that Mohamed Trigui successfully completed and received a passing grade in Happiness: Managing Happiness a course of study offered by HarvardX, an online learning initiative of Harvard University.
Noted by
Arthur Brooks
William Henry Bloomberg Professor of the Practice of Public Leadership at Harvard Kennedy School and Professor of Management Practice at Harvard Business School Harvard University
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- Verified Certificate Issued December 21, 2025
- Valid Certificate ID e915cd47b27b463ebf188add3f5ef57c
- Effort 18 hours