[1] Univ Negeri Yogyakarta, Grad Sch, Educ Sci Doctoral Program, Yogyakarta, Indonesia
[2] Univ Negeri Yogyakarta, Dept Indonesian Language & Literature, Fac Language & Arts, Yogyakarta, Indonesia
[3] Univ Negeri Yogyakarta, Fac Social Sci, Dept Hist Educ, Yogyakarta, Indonesia
[4] Univ Negeri Yogyakarta, Fac Educ, Dept Philosophy & Sosiol Educ, Yogyakarta, Indonesia