Aditya Rizky Purnama, Galet Guntoro Setiaji and Ahmad Rifa’i (2026) “Comparison of Decision Tree and Random Forest Performance for Sentiment Analysis of Public Service App Reviews: Perbandingan Kinerja Decision Tree dan Forest Performance untuk Analisis Sentimen Ulasan Aplikasi Layanan Publik”, Journal Of Data Insights, 4(1), pp. 27–42. doi: 10.26714/jodi.v4i1.1112.