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The Role of the DIKYASA Unit in Raising Awareness of Using SNI-Certified Helmets to Maintain Traffic Safety and Order (Kamseltibcar Lantas). Advances in Police Science Research Journal, [S. l.], v. 3, n. 1, 2024. DOI: 10.70526/apsrj.v3i1.370. Disponível em: https://journal.akpol.ac.id/index.php/apsrj/article/view/370. Acesso em: 25 aug. 2026.