SUGARA, Harry; SUHARNO, Suharno. Strategi penguatan karakter bangsa melalui pembelajaran ppkn menghadapi masyarakat ekonomi Asean. Harmoni Sosial: Jurnal Pendidikan IPS, [S. l.], v. 5, n. 2, p. 153–164, 2018. DOI: 10.21831/hsjpi.v5i2.16559. Disponível em: https://journal.uny.ac.id/index.php/hsjpi/article/view/16559. Acesso em: 7 may. 2025.