25.9.12
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JJ
Jun Jie Siew
1 Credential
COLUMBIA BUSINESS SCHOOL EXECUTIVE EDUCATION
hereby recognizes that
Jun Jie Siew
has attended and completed
Value Investing: Making Intelligent Investment Decisions
January 2022
Pierre Yared
Vice Dean, Executive Education Columbia Business School
Value Investing: Making Intelligent Investment Decisions
February 18, 2022
Emeritus
1 more credential
1 more issuer
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