“PERAMALAN JUMLAH KEDATANGAN JALUR UDARA DI BANDARA DEPATI AMIR MENGGUNAKAN MODEL ARIMA (FORECASTING THE NUMBER OF ARRIVALS BY AIR AT DEPATI AMIR AIRPORT USES THE ARIMA MODEL): FORECASTING THE NUMBER OF ARRIVALS BY AIR AT DEPATI AMIR AIRPORT USES THE ARIMA MODEL”. 2023. Fraction: Jurnal Teori Dan Terapan Matematika 3 (2): 44-52. https://doi.org/10.33019/fraction.v3i2.45.