Indrizal, Habibi Putra, Fadhilah Syafria, Elin Haerani, Yelvi Vitriani, and Yusra Yusra. “Klasifikasi Sentimen Bitcoin Terhadap Komentar Di Aplikasi X Menggunakan Metode Decision Tree C4.5”. Bulletin of Computer Science Research 6, no. 1 (December 31, 2025): 469-478. Accessed May 31, 2026. http://www.hostjournals.com/bulletincsr/article/view/932.