25.9.2
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Ewald Thomas Stark Bittencourt
1 Credential
Columbia Business School Executive Education
hereby recognizes that
Ewald Thomas Stark Bittencourt
has participated in:
September 2022
Costis Maglaras
Dean and David and Lyn Silfen Professor of Business
Value Investing (Online)
Value Investing (Online)
September 20, 2022
Emeritus
1 more credential
1 more issuer
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