INA RISTIANA; MUTMAINAH. Analisis Sentimen Bencana Banjir Sumatera Menggunakan TF-IDF Dan Logistic Regression. Jurnal Sistem Informasi dan Teknologi (SINTEK), [S. l.], v. 6, n. 1, p. 57–65, 2026. DOI: 10.56995/sintek.v6i1.239. Disponível em: https://www.sintek.stmikku.ac.id/index.php/home/article/view/239. Acesso em: 5 may. 2026.