LI, J. Y. Construction of Emotional Evolution Map of Online Texts on Medical Student Burnout Integrating BERT and LDA Topic Models. Advanced Electromagnetics, [S. l.], v. 15, n. 3, p. 2628–2640, 2026. DOI: 10.7716/aem.v15i3.3319. Disponível em: https://www.aemjournal.org/index.php/AEM/article/view/3319. Acesso em: 4 sep. 2026.