25.8.14
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TE
Trinidad Errazuriz
1 Credential
THIS IS TO CERTIFY THAT
ATTENDED AND COMPLETED
Trinidad Errazuriz
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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