Optimizing Police Performance: The Role of Standard Operating Procedures (SOP) and Work Ethic in Enhancing Service Quality at the Integrated Police Service Center of Bekasi District. INVEST [Internet]. 13 April 2025 [dikutip 30 Juli 2026];6(1):152-61. Tersedia pada: https://journal.al-matani.com/index.php/invest/article/view/1264