Wang Lei, Seasonal ARIMA model for Covid-19 pandemic Prediction in the United States, Journal of Model Based Research, Volume 2, Issue 1, 2023, Pages 20-27, ISSN 2643-2811, https://doi.org/10.14302/issn.2643-2811.jmbr-23-4529. (https://jndc-chemistryarticles.infojmbr/article/1956) Keywords: Dynamic Harmonic Regression; COVID-19 pandemic; Forecasting models; Time series; Analysis