Wang Lei, Time Series Analysis and Prediction of COVID-19 pandemic using Dynamic Harmonic Regression Models, Journal of Model Based Research, Volume 2, Issue 1, 2023, Pages 28-36, ISSN 2643-2811, https://doi.org/10.14302/issn.2643-2811.jmbr-23-4528. (https://mail.oap-lifescience.orgjmbr/article/1958) Keywords: Dynamic Harmonic Regression with ARIMA errors; COVID-19 pan- demic; Forecasting models; Time series Analysis; Weekly seasonality.