Supported by the following organizations
This is to certify that Gabriel Leonel Marques successfully completed and received a passing grade in LEAD1x: Exercising Leadership: Foundational Principles a course of study offered by HarvardX, an online learning initiative of Harvard University.
Noted by
Ronald Heifetz, M.D.
Founder, Center for Public Leadership King Hussein Bin Talal Senior Lecturer in Public Leadership Kennedy School of Government, Harvard University
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- Verified Certificate Issued April 30, 2025
- Valid Certificate ID 0322b1795c1f498f8255fe1d2640d7a2