25.14.29
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GS
Gianluca Stefani
1 Credential
This Is To Certify That
Gianluca Stefani
Has Attended And Successfully Completed
Digital Marketing: Customer Engagement, Social Media, Planning & Analytics
April 2023
Bob Halperin
Pierre Yared
Academic Director EMERITUS
Vice Dean, Executive Education Columbia Business School
Digital Marketing: Customer Engagement, Social Media, Planning & Analytics
April 27, 2023
Emeritus