Ikhsan, Fatikhul, and Sumarno. “Forecasting Of Criminality Problems Using Double Exponential Smoothing Method”. Academia Open 40 (August 13, 2021): 10.21070/acopen.4.2021.2003. Accessed April 12, 2025. https://acopen.umsida.ac.id/index.php/acopen/article/view/2003.