Pakpahan, Jonathan Reinhart. “The Role of the Dikyasa Traffic Unit of the Purwakarta Police Satlantas Dikyasa in Reducing the Numbers of Traffic Violations by SMA/SMK Students in the Purwakarta Police Jurisdiction Area”. Police Studies Review 6, no. 11 (October 19, 2024). Accessed March 16, 2025. http://arneta.akpol.ac.id:443/10.23.97.227/index.php/psr/article/view/232.