PURWANTI, E. Analysis of The Differences in the Financial Performance of The GKJ Pension Fund before and During the Covid-19 Pandemic. ProBisnis : Jurnal Manajemen, [S. l.], v. 14, n. 4, p. 213–219, 2023. DOI: 10.62398/probis.v14i4.250. Disponível em: https://ejournal.joninstitute.org/index.php/ProBisnis/article/view/250. Acesso em: 23 nov. 2024.