Pramudja, Stevanus Ertito, Yuyun Umaidah, and Aries Suharso. “Implementation of Information Gain for Sentiment Analysis of PSE Policy Using Naïve Bayes Algorithm”. Journal of Applied Informatics and Computing 7, no. 2 (November 30, 2023): 224"“230. Accessed April 3, 2025. https://jurnal.polibatam.ac.id/index.php/JAIC/article/view/6359.