1. Department of Communication Science, Faculty of Social and Political Science, Universitas Sebelas Maret, Surakarta, Indonesia
2. Department of Communication Science, Faculty of Communication and Business, Telkom University, Bandung, Indonesia
3. Department of Education Science, Faculty of Teacher Training and Education, Universitas Sebelas Maret, Surakarta, Indonesia
4. Department of Sociology, Faculty of Social and Political Science, Universitas Sebelas Maret, Surakarta, Indonesia