Sidik, Duwi Purnama, and Fatqurhohman Fatqurhohman. “Analisis Sentimen Ulasan Pengguna Livin’ by Mandiri Menggunakan Model Deep Transformer IndoBERT”. JINTEN: Journal of Intelligent Systems and Digital Science, vol. 1, no. 2, Sept. 2026, pp. 107-20, https://jurnal.ihsancahayapustaka.id/index.php/jinten/article/view/682.