DOS REIS MAIA, Rodrigo; BRAVO, Jorge Miguel. More Than Words: Managerial Tone, Communication Modalities, and Multimodal Measures in Earnings Calls. Journal of Data Science and Intelligent Systems, [S. l.], 2026. DOI: 10.47852/bonviewJDSIS620210679. Disponível em: https://ojs.bonviewpress.com/index.php/jdsis/article/view/10679. Acesso em: 31 oct. 2026.