Ismantara, S. and Silalahi, W. 2024. The Lawfulness of Using Copyrighted Works for Generative AI Training : A Case Study of a US Lawsuit against OpenAI and Perplexity AI. JUSTISI. 11, 1 (Dec. 2024), 127–150. DOI:https://doi.org/10.33506/js.v11i1.3871.