Optimization of the Performance of the Criminal Research Unit in Handling Online Fraud Criminal Acts to Improve Case Settlement in the Jurisdiction of the Madiun City Police. TANGGON [Internet]. 31 Oktober 2024 [dikutip 15 Oktober 2026];13(2):85-94. Tersedia pada: https://journal.akpol.ac.id/index.php/tanggonkosala/article/view/1682