Andriyana Andriyana (Department of Civic(s) Education, Graduate School, Indonesia University of Education, Indonesia)
Iim Siti Masyitoh (Department of Civic(s) Education, Graduate School, Indonesia University of Education, Indonesia)
Ajat Sudrajat (Universitas Negeri Yogyakarta, Indonesia)
Lantip Diat Prasojo (Universitas Negeri Yogyakarta, Indonesia)
Zulkarnain Zulkarnain (Universitas Negeri Yogyakarta, Indonesia)