1. Department of German Language Education, Faculty of Language and Arts Universitas Negeri Manado Manado Sulawesi Utara Indonesia
2. Department of Research and Publication PERIISAI Center for Social Science Research‐PERIISAI Banyuwangi Jawa Timur Indonesia
3. Prince Khalid Al‐Faisal Institute for Moderation King Abdulaziz University Jeddah Saudi Arabia
4. Department of English Language Education Universitas Islam Negeri Walisongo Semarang Semarang Jawa Tengah Indonesia
5. Department of English Language Education Universitas Sebelas Maret Surakarta Surakarta Jawa Tengah Indonesia