Supported by the following organizations
This is to certify that Nizam Zakka Arrizal successfully completed and received a passing grade in happy: 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 September 9, 2023
- Valid Certificate ID b8f5a229bd7348c4ba31478ba3b222ce