GUO, B. J. Research on Enterprise Financial Risk Early Warning and Control Based on Big Data Analysis. Advanced Electromagnetics, [S. l.], v. 15, n. 3, p. 8915–8920, 2026. DOI: 10.7716/aem.v15i3.4031. Disponível em: https://www.aemjournal.org/index.php/AEM/article/view/4031. Acesso em: 21 aug. 2026.