Rianda, F. and Usman, H. (2023) “FORECASTING TOURISM DEMAND DURING THE COVID-19 PANDEMIC: ARIMAX AND INTERVENTION MODELLING APPROACHES”, BAREKENG: Jurnal Ilmu Matematika dan Terapan, 17(1), pp. 0285-0294. doi: 10.30598/barekengvol17iss1pp0285-0294.