Prayoga, Imam, Mahendra Dwifebri Purbolaksono, and Adiwijaya Adiwijaya. “Sentiment Analysis on Indonesian Movie Review Using KNN Method With the Implementation of Chi-Square Feature Selection”. JURNAL MEDIA INFORMATIKA BUDIDARMA 7, no. 1 (January 28, 2023): 369–375. Accessed April 25, 2026. https://ejurnal.stmik-budidarma.ac.id/index.php/mib/article/view/5522.