Amrullah, Rizal, and Vedaniar Zahra Danardini Mulia. “Cyber Open Source Intelligence in Counter-Terrorism: A Systematic Literature Review and Indonesian Case Study Analysis”. Security Intelligence Terrorism Journal (SITJ) 3, no. 2 (June 30, 2026): 151–158. Accessed August 20, 2026. https://sitjournal.com/sitj/article/view/100.