LECHHAB , L.; DAOUI , D. Comparative analysis of pay-as-you-go and funded pension systems: literature review. Revue Française d’Economie et de Gestion, [S. l.], v. 5, n. 2, 2024. Disponível em: https://revuefreg.fr/index.php/home/article/view/1479. Acesso em: 24 juin. 2026.