Andriani, Yuli, et al. “Application of the VARIMA Model for Forecasting Hotel Room Occupancy Rates in South Sumatra Province”. KUNKUN: Journal of Multidisciplinary Research, vol. 1, no. 2, July 2024, pp. 180-9, https://ejournal.mediakunkun.com/index.php/kunkun/article/view/104.