SULISTYO, Adi; REKSOPRODJO, Yono. Evaluation of State Cryptographic Institutions. Jurnal Pertahanan: Media Informasi tentang Kajian dan Strategi Pertahanan yang Mengedepankan Identity, Nasionalism dan Integrity, [S. l.], v. 1, n. 2, p. 143–164, 2015. DOI: 10.33172/jp.v1i2.61. Disponível em: https://upgradeojs.rifqisyams.id/index.php/DefenseJournal/article/view/61. Acesso em: 23 jul. 2026.