Supported by the following organizations
This is to certify that Doreen Herzbrun successfully completed and received a passing grade in HTM533x: Managing Human Resources in the Hospitality and Tourism Industry a course of study offered by HKPolyUx, an online learning initiative of The Hong Kong Polytechnic University.
Noted by
Dr. Yitong Yu
Assistant Professor The Hong Kong Polytechnic University
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- Verified Certificate Issued November 15, 2025
- Valid Certificate ID 7d5a6cf9cea2460cb3672a4baba704ee