SUMAWIJAYA, Sumawijaya; BERANTAS, Sugeng. UPAYA BELA NEGARA MELALUI PENDIDIKAN SEJARAH. Jurnal Pertahanan dan Bela Negara, [S. l.], v. 5, n. 3, p. 43–62, 2018. DOI: 10.33172/jpbh.v5i3.369. Disponível em: https://upgradeojs.rifqisyams.id/index.php/JPBH/article/view/369. Acesso em: 23 jul. 2026.