  Defined-contribution Pension Reinsurance and Investment Game of Non-zero-sum Utilizing Jump-diffusion and Heston Models. IAENG International Journal of Applied Mathematics, [S. l.], v. 55, n. 9, p. 2696–2705, 2025. Disponível em: https://ijesworld.com/index.php/IEANG/article/view/111. Acesso em: 10 oct. 2025.