Mr. Andrew Weitzen
Internationally Invited Speaker
CERTIFICATE OF APPRECIATION
THE 9TH IOHSK INTERNATIONAL CONFERENCE
In recognition of your valuable presentation as an internationally invited speaker at the 9th IOHSK International Conference, held under the theme “Interdisciplinary, Contemporary, and Global Themes” at Chung-Ang University in Seoul, Republic of Korea, from July 22–24, 2026.
Presented on
Location
Certificate ID
July 24, 2026
Chung-Ang University, Seoul, Republic of Korea
Dr. Hosung So
Dr. Sungje Park
Conference Co-Chair
President & CEO, IOHSK
Professor, California State University, San Bernardino, USA
President & CEO, IOHSK
Professor, California State University, San Bernardino, USA
Conference Co-Chair
Dean & Professor
Chung-Ang University
Republic of Korea
Dean & Professor
Chung-Ang University
Republic of Korea
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MAW
Issued to
Mr. Andrew Weitzen
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Credential Verification
Issue date: July 30, 2026
ID: b56d3837-409b-4112-b7dc-6b2655d3874c
Type
Certification
Level
Professional
Format
Offline
Duration
60 minutes
Price
Free
Description
2026 International Conference Keynote, Plenary, Workshop Speakers. Chung-Ang University, Seoul, Korea, July 22-24, 2026. Appreciation.
Skills
Keynote Session
Plenary Session
Workshop Session