25.9.2
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LM
LUZ MARIA CHADWICK
1 Credential
THIS IS TO CERTIFY THAT
ATTENDED AND COMPLETED
LUZ MARIA CHADWICK
DIGITAL MARKETING: CUSTOMER ENGAGEMENT, SOCIAL MEDIA, PLANNING & ANALYTICS
Bob Halperin
Pierre Yared
JULY 2021
Academic Director EMERITUS
Vice Dean, Executive Education Columbia Business School
DIGITAL MARKETING: CUSTOMER ENGAGEMENT, SOCIAL MEDIA, PLANNING & ANALYTICS
August 18, 2021
Emeritus