Hoesin, K. (2024) “Optimization of Dikmas Lantas by Kamsel Unit in the Framework of Suppressing Traffic Violations of Riding Motorcycles Without Wearing a Helmet at Polresta Magelang”, Advances in Police Science Research Journal, 4(5). Available at: http://journal.akpol.ac.id/index.php/apsrj/article/view/982 (Accessed: 22November2024).