Knowledge Graph-Augmented Financial Signal Processing: AI-Driven Computational Frameworks for Multi-Source Financial Data Analytics. Journal of Artificial Intelligence & Research, Ahmedabad, India, v. 5, n. 2, p. 30–39, 2025. Disponível em: https://thesciencebrigade.com/JAIR/article/view/826. Acesso em: 5 jun. 2026.