ATMANA, Cahya Tri; SUNNY, Amril Gaffar; WIDYARSIH, A. Victoria Rahajeng. The Illegal Cigarette Underground Economy in Indonesia: A Threat to National Economic Security from an Intelligence Perspective. Security Intelligence Terrorism Journal (SITJ), [S. l.], v. 2, n. 2, p. 181–193, 2025. DOI: 10.70710/sitj.v2i2.47. Disponível em: https://sitjournal.com/sitj/article/view/47. Acesso em: 23 apr. 2026.