Comparative study of pre-trained RoBERTa sentiment models and zero-shot LLM on indonesian and english texts. J. Soft Comput. Explor. [انترنت]. 9 مارس، 2026 [وثق 25 أغسطس، 2026];6(4):303-10. موجود في: https://shmpublisher.com/index.php/joscex/article/view/639