Souza, Jéssica, 		Rodrigues, Ebony, 		Gouveia, Roberta, AND 		Alves, Gabriel.
" A Simulation-Based Approach Using Large Language Models to Validate ENEM Question Difficulty Based on IRT" <em>Proceedings of the Workshop on Practical Applications of Learning Analytics and Artificial Intelligence in Brazil (WAPLA)</em> [Online], (25 November 2025)