Sebastian, Adriel Timothy. “Intelkam’s Efforts to Prevent Conflict Between Silat Schools at Ngawi Police”. Advances in Police Science Research Journal 3, no. 3 (October 1, 2024). Accessed March 16, 2025. http://arneta.akpol.ac.id:443/10.23.97.227/index.php/apsrj/article/view/1635.