Comparative study of pre-trained RoBERTa sentiment models and zero-shot LLM on indonesian and english texts. J. Soft Comput. Explor. [Internet]. 9 maart 2026 [geciteerd 25 augustus 2026];6(4):303-10. Beschikbaar op: https://shmpublisher.com/index.php/joscex/article/view/639