- Yogyakarta State University Universitas Negeri Yogyakarta Yogyakarta (Indonesia)
- Wittenborg University of Applied Sciences Apeldoorn (Netherlands)
- Wismar University of Applied Sciences Technology, Business and Design Hochschule Wismar Wismar (Germany)
- Westfälische Hochschule Gelsenkirchen Bocholt Recklinghausen Gelsenkirchen (Germany)
- Vietnam National University Ho Chi Minh City,University of Social Science and Humanities Ho Chi Minh City (Vietnam)
- Vienna University of Technology Technische Universität Wien Vienna (Austria)
- University Witten/Herdecke Universität Witten/Herdecke Witten-Herdecke (Germany)
- University of Primorska Univerza na Primorskem Koper (Slovenia)
- University of Porto Universidade do Porto Porto (Portugal)
- University of Pembangunan National Veteran East Java Universitas Pembangunan Nasional “Veteran” Jawa Timur Surabaya (Indonesia)