Sandy, Gabriel. “The Role of the Tulungagung Police Research Unit to Guarantee Kamtibmas in Handling Social Conflict Between Silat Colleges”. Advances in Police Science Research Journal 7, no. 5 (September 27, 2024). Accessed November 22, 2024. http://journal.akpol.ac.id/index.php/apsrj/article/view/1461.