WARDHANI, A. I. S. .; ULYA, A. H. .; FEBRIANTI, R. .; SUANDI, D. . ARIMA Model for Forecasting COVID-19 Positivity Rate in Jakarta. Indonesian Journal of Applied Mathematics and Statistics, [S. l.], v. 2, n. 1, p. 1–10, 2025. DOI: 10.71385/idjams.v2i1.20. Disponível em: https://idjams.com/index.php/jms/article/view/20. Acesso em: 2 nov. 2026.