SARAGIH, Herlina JR; BARNAS, Rayanda; PURWANTO, Purwanto. Defense Management concepts improving Indonesian Maritime Security. Jurnal Pertahanan: Media Informasi tentang Kajian dan Strategi Pertahanan yang Mengedepankan Identity, Nasionalism dan Integrity, [S. l.], v. 2, n. 3, p. 257–272, 2016. DOI: 10.33172/jp.v2i3.104. Disponível em: https://upgradeojs.rifqisyams.id/index.php/DefenseJournal/article/view/104. Acesso em: 23 jul. 2026.