Natalia, C., Rohmawati, A. and Prasetyowati, S. 2022. Classification Classification of COVID-19 Monthly Cases Using Artificial Neural Network (ANN) Method. Journal of Information System Research (JOSH). 4, 1 (Oct. 2022), 33-41. DOI:https://doi.org/10.47065/josh.v4i1.2236.