Silitonga, Christopher. “Optimization of Samapta Unit Patrols to Prevent the Criminal Act of Theft in the Jurisdiction of Sragen Polres”. Advances in Police Science Research Journal 8, no. 5 (September 11, 2024). Accessed March 16, 2025. http://arneta.akpol.ac.id:443/10.23.97.227/index.php/apsrj/article/view/726.