Fitri, Evita. “Analisis Sentimen Terhadap Aplikasi Ruangguru Menggunakan Algoritma Naive Bayes, Random Forest Dan Support Vector Machine”. Jurnal Transformatika 18, no. 1 (July 29, 2020): 71–80. Accessed April 26, 2025. https://journals.usm.ac.id/index.php/transformatika/article/view/2317.