PRIHANDOKO, Yogi; SLAMET, St. Y.; WINARNO, Winarno. COGNITIVE MORAL APPROACH TO CIVICS EDUCATION MATERIAL DEVELOPMENT IN THE ELEMENTARY SCHOOL. Jurnal Kependidikan: Penelitian Inovasi Pembelajaran, [S. l.], v. 1, n. 2, 2017. DOI: 10.21831/jk.v1i2.15279. Disponível em: https://jurnal.uny.ac.id/index.php/jk/article/view/15279. Acesso em: 15 may. 2025.