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, [S. l.], v. 4, n. 5, 2024. DOI: 10.70526/apsrj.v4i5.982. Disponível em: https://journal.akpol.ac.id/index.php/apsrj/article/view/982. Acesso em: 24 oct. 2026.