Pakpahan JR. 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. PSR [Internet]. 2024Oct.19 [cited 2024Nov.23];6(11). Available from: http://journal.akpol.ac.id/index.php/psr/article/view/232