The Role of the Satintelkam State Security Unit in Early Detection of the Spread of Radicalism and Terrorist Groups in the Jurisdiction of the Blitar City Police. APSRJ [Internet]. 2024 Oct. 1 [cited 2026 Oct. 24];8(1). Available from: https://journal.akpol.ac.id/index.php/apsrj/article/view/1645