Comparasion KNN, Decision Tree and Naïve Bayes for Sentimen Analysis Marketplace Bukalapak. CESS (Journal of Computer Engineering, System and Science) [Internet]. 2023 Jan. 7 [cited 2026 May 1];8(1):71-9. Available from: https://jurnal.unimed.ac.id/2012/index.php/cess/article/view/41385