Pramesthi Utomo, and Aris Fanani. “Peramalan Jumlah Penumpang Kereta Api Di Indonesia Menggunakan Metode Seasonal Autoregressive Integrated Moving Average (SARIMA)”. Jurnal Algebra 1, no. 1 (August 31, 2020): 169–178. Accessed April 25, 2024. https://jurnalsaintek.uinsby.ac.id/index.php/algebra/article/view/1030.