Evaluation of financial models for portfolio optimization in Nigeria’s non-interest real estate sector: Integrating mean-variance optimization, the capital asset pricing model, and Value-at-Risk analysis. Proceedings of the Nigerian Society of Physical Sciences, [S. l.], v. 3, p. 294, 2026. DOI: 10.61298/pnspsc.2026.3.294. Disponível em: https://flayoophl.com/journals/index.php/pnspsc/article/view/294. Acesso em: 29 jul. 2026.