FinIntel: An AI-Driven Predictive Ecosystem for Expense Forecasting and Investment Optimization. International Journal of Engineering Research and Science & Technology, [S. l.], v. 22, n. 1, p. 1438–1447, 2026. DOI: 10.62643/ijerst.2026.v22.n1.pp1438-1447. Disponível em: https://ijerst.org/index.php/ijerst/article/view/1985. Acesso em: 22 sep. 2026.