ARRASYID, Arraffy Abbyu; ANDREAS PERDANA. Analisis Sentimen Masyarakat terhadap Kebijakan Penggunaan BBM Campuran Etanol di X (Twitter) Menggunakan Transformers (IndoBERT). Sienna, [S. l.], v. 7, n. 1, p. 1–20, 2026. DOI: 10.47637/sienna.v7i1.2321. Disponível em: https://jurnal.umko.ac.id/index.php/sienna/article/view/2321. Acesso em: 15 jun. 2026.