Oktafiandi, Hery, Winarnie Winarnie, M. Ramadhan, and Febriyanti Panjaitan. “Sentiment Analysis on Coretax Data Using SVM and Random Forest With SMOTE and Tomek-Link”. Journal of Information Systems and Informatics 7, no. 3 (September 30, 2025): 2803-2818. Accessed February 4, 2026. https://journal-isi.org.adsii.or.id/index.php/isi/article/view/1279.