Dongseo University Health and Public Administration Dept

Northeast Asian History Foundation

Former National Security Advisor of India

United Nations Human Rights Office of High Commissioner Seoul Office

Keio University

Yonsei University

Royal Academy, Cambodia

Hyein E&C

HEALIENCE Seonmaeul

Presidential Committee for Balanced National Development

Korea International Cooperation Agency

​Former Minister of Ministry of Foreign Affairs & Trade

Korea Institute for Defense Analyses

CBOL Corporation

ISIS Malaysia