SUDRAJAT, Ajat. MENGAPA PENDIDIKAN KARAKTER?. Jurnal Pendidikan Karakter, [S. l.], v. 1, n. 1, 2011. DOI: 10.21831/jpk.v1i1.1316. Disponível em: https://journal.uny.ac.id/index.php/jpka/article/view/1316. Acesso em: 2 jun. 2025.