WAHYONO, Sugeng Bayu; HARDIANTO, Deni; MIYARSO, Estu. PENGUKURAN INDEKS ETOS BELAJAR SISWA DI DAERAH ISTIMEWA YOGYAKARTA. Jurnal Kependidikan: Penelitian Inovasi Pembelajaran, [S. l.], v. 44, n. 1, 2014. DOI: 10.21831/jk.v44i1.2191. Disponível em: https://journal.uny.ac.id/index.php/jk/article/view/2191. Acesso em: 17 jun. 2025.