YUSUF, Hanifah. PEMAHAMAN MATERI KETAHANAN NASIONAL TERHADAP KARAKTER DISIPLIN SISWA KELAS X DI SMA PGRI 56 CIPUTAT. Jurnal Mahasiswa Karakter Bangsa, [S. l.], v. 1, n. 1, p. 37–45, 2021. Disponível em: https://openjournal.unpam.ac.id/index.php/JMKB/article/view/13768. Acesso em: 23 dec. 2024.