Estimate stock returns using CAPM models and CAPM integration with neural networks (comparative study): An analytical study in the Iraq Stock Exchange . Entrepreneurship Journal for Finance and Business, [S. l.], v. 6, n. 4, p. 27–36, 2025. DOI: 10.56967/ejfb2025585. Disponível em: https://ejfb.journalpath.com/ejfb/article/view/52. Acesso em: 20 jul. 2026.