SETIA, Adang; PURWOWIDAGDO, Sapto J. Competitiveness to Support the National Defense System. Jurnal Pertahanan: Media Informasi tentang Kajian dan Strategi Pertahanan yang Mengedepankan Identity, Nasionalism dan Integrity, [S. l.], v. 1, n. 2, p. 109–126, 2015. DOI: 10.33172/jp.v1i2.59. Disponível em: https://upgradeojs.rifqisyams.id/index.php/DefenseJournal/article/view/59. Acesso em: 23 jul. 2026.