KARPIO, A.; ŻEBROWSKA-SUCHODOLSKA, D. POLISH OPEN-END PENSION FUNDS PERFORMANCE AND ITS PERSISTANCE. Acta Scientiarum Polonorum. Oeconomia, [S. l.], v. 15, n. 1, p. 15–25, 2016. Disponível em: https://aspe.sggw.edu.pl/article/view/399. Acesso em: 30 apr. 2024.