Tahyudin, Imam, Rizki Wahyudi, and Hidetaka Nambo. “SARIMA-LSTM Combination For COVID-19 Case Modeling”. IIUM Engineering Journal 23, no. 2 (July 4, 2022): 171–182. Accessed May 6, 2024. https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/2134.