Womsiwor, Varrel Avanda. “Optimization of Unit IV Intelligence Raising to Prevent the Spread of Ormas’ Radicalism in the Jurisdiction of Sukoharjo Police”. Police Studies Review 8, no. 1 (October 19, 2024). Accessed March 16, 2025. http://arneta.akpol.ac.id:443/10.23.97.227/index.php/psr/article/view/1137.