25.12.4
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JL
Jessica Langton
1 Credential
Columbia Business School Executive Education
hereby recognizes that
Jessica Langton
has participated in:
March 2023
Costis Maglaras
Dean and David and Lyn Silfen Professor of Business
B2B Marketing Strategy (Online)
B2B Marketing Strategy (Online)
April 14, 2023
Emeritus
1 more credential
1 more issuer
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