- Kyung Hee University
- Hasselt University
- Korea Maritime Institute
External person
- University of West Georgia
External person
- Western Illinois University
External person
- University of Georgia
- Dongguk University
External person
- University of Wisconsin-La Crosse
External person
- Kyung Hee University
- Myongji University
- LX Education Institute
External person
- University of Wisconsin-Milwaukee
- Kyung Hee University
External person
- University of West Georgia
External person
- Kyung Hee University
- Shingu University
External person
- Johnson Senior High School
External person
- University of Wisconsin-Milwaukee
External person
- Pennsylvania State University
External person
- Forestry Sciences Laboratory
External person
- Urban Planning Group, Faculty of the Built Environment, Department of Urban Science and Systems
- Eindhoven University of Technology
External person
- University of West Georgia
External person
- Sungshin Women's University
External person
- Oak Canyon Junior High School
External person
- Eindhoven University of Technology
External person
- NED University of Engineering and Technology
External person
- Seoul National University
External person
- George Walton Comprehensive High School
External person
- University of West Georgia
External person
- University of Florida
- Community Spatial Lab
- Kyung Hee University
External person