25.8.20
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DA
Dorra Abdennadher
1 Credential
THIS IS TO CERTIFY THAT
ATTENDED AND COMPLETED
Dorra Abdennadher
Digital Marketing: Customer Engagement, Social Media, Planning & Analytics
Bob Halperin
Pierre Yared
May 2022
Academic Director EMERITUS
Vice Dean, Executive Education Columbia Business School
Digital Marketing: Customer Engagement, Social Media, Planning & Analytics
June 1, 2022
Emeritus
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