Paedah, Marina Wahyuni, and Fergyanto E. Gunawan. “Forecasting COVID-19 Cases in Indonesia, Malaysia, Philippines, and Vietnam Using ARIMA and LSTM”. CESS (Journal of Computer Engineering, System and Science), vol. 8, no. 1, Jan. 2023, pp. 88-100, doi:10.24114/cess.v8i1.41209.