Optimal Investment Policy for Pension Annuitants in Malaysia under Economic Exposure. International Journal of Advanced Business Studies, [S. l.], v. 2, n. 2, p. 1–27, 2025. DOI: 10.59857/NLFQ3090. Disponível em: https://www.besra-journals.net/index.php/ijabs/article/view/81. Acesso em: 21 may. 2026.