Forecasting the dynamics of cumulative COVID-19 cases (confirmed, recovered and deaths) for top-16 countries using statistical machine learning models: Auto-Regressive Integrated Moving Average (ARIMA) and Seasonal Auto-Regressive Integrated Moving Average (SARIMA). - K. E. ArunKumar; Dinesh V. Kalaga; Ch. Mohan Sai Kumar; Govinda Chilkoor; Masahiro Kawaji; Timothy M. Brenza (Appl. Soft Comput., 2021)