Alifiah, Nur, Dian Kurniasari, Amanto Amanto, and Warsono Warsono. “Prediction of COVID-19 Using the Artificial Neural Network (ANN) With K-Fold Cross-Validation”. Journal of Information Systems Engineering and Business Intelligence 9, no. 1 (April 28, 2023): 16–27. Accessed August 4, 2024. https://e-journal.unair.ac.id/JISEBI/article/view/38734.