Mahani, A. dan Margono, H. 2021. Prediksi Sentimen Investor Pasar Modal Di Jejaring Sosial Menggunakan Text Mining. BALANCE: Economic, Business, Management and Accounting Journal. 18, 2 (Jul 2021), 32–45. DOI:https://doi.org/10.30651/blc.v18i2.7226.