Implementation of Radio Broadcasting by the Dikyasa Unit in Preventing Traffic Violations in the Jurisdiction of the Sumedang Police. Police Studies Review, [S. l.], v. 7, n. 10, 2023. DOI: 10.70526/psr.v6i1.386. Disponível em: http://journal.akpol.ac.id/index.php/psr/article/view/386. Acesso em: 1 oct. 2026.