Alinda Wahyuni, Wulan, Sudin Saepudin, and Falentino Sembiring. “Sentiment Analysis of Online Investment Applications on Google Play Store Using Random Forest Algorithm Method”. Jurnal Mantik 5, no. 4 (January 19, 2022): 2203-2209. Accessed August 5, 2026. https://iocscience.org/ejournal/index.php/mantik/article/view/1910.