Supported by the following organizations
This is to certify that Rosario Rossell 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
-
- Verified Certificate Issued June 9, 2026
- Valid Certificate ID 1fa53746c87940b096fc55302e25dc74