Syakura, A. . and Soyusiawaty, D. . (2026) “Sentiment Analysis Of E-Commerce Reviews Using Fine-Tuned Indobert With Class Weights Strategy”, Jurnal Teknik Informatika (Jutif). Purwokerto, 7(3), pp. 2690–2703. doi: 10.52436/1.jutif.2026.7.3.5654.