Optimization of SIM Services by Traffic Unit Satpas Madiun City Police for Increasing Public Trust. Advances in Police Science Research Journal, [S. l.], v. 7, n. 9, 2024. DOI: 10.70526/apsrj.v7i9.1619. Disponível em: https://journal.akpol.ac.id/index.php/apsrj/article/view/1619. Acesso em: 24 oct. 2026.