Audio - Driven Prediction Of Child Language Proficiency: A Hybrid Transformer-Lightgbm Ensemble Framework For Automated Evaluation. International Journal of Environmental Sciences, [S. l.], p. 1529–1536, 2025. DOI: 10.64252/w4y45395. Disponível em: https://theaspd.com/index.php/ijes/article/view/9360.. Acesso em: 15 sep. 2025.