Khairani, F. ., A. . Kurnia, M. N. . Aidi, and S. . Pramana. “Predictions of Indonesia Economic Phenomena Based on Online News Using Random Forest”. Sinkron : Jurnal Dan Penelitian Teknik Informatika, vol. 6, no. 2, Apr. 2022, pp. 532-40, doi:10.33395/sinkron.v7i2.11401.