Implementation of Smart SIM to Improve Public Service Quality in Polres Purwakarta. Police Studies Review, [S. l.], v. 7, n. 11, 2024. DOI: 10.70526/psr.v7i11.188. Disponível em: http://journal.akpol.ac.id/index.php/psr/article/view/188. Acesso em: 24 oct. 2026.