Supported by the following organizations
This is to certify that Dawid Zieliński successfully completed and received a passing grade in BUSM-E102: Effective Management and Communication a course of study offered by IUx, an online learning initiative of Indiana University.
Noted by
Idie Kesner
Dean Kelley School of Business, Indiana University
Ron Thomas
Executive Director KSBEE
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- Verified Certificate Issued October 8, 2026
- Valid Certificate ID e65eaa2b02ba49b686e0bc4d7eb869ab