HASANAH, U.; MOHAMAD SOLEH, A.; SUHAENI, C.; FITRIANTO, A. EVALUATING ROBERTA AND GPT-BASED MODELS FOR SDG MULTICLASS TEXT CLASSIFICATION ACROSS DIFFERENT DOCUMENT LENGTHS. BAREKENG: Jurnal Ilmu Matematika dan Terapan, v. 20, n. 3, p. 2645-2664, 8 abr. 2026.