GRZENDA, W. . An analysis of the determinants behind having an additional job by employees . Economic and Environmental Studies, [S. l.], v. 18, n. 2 (46), p. 611–627, 2018. DOI: 10.25167/ees.2018.46.8. Disponível em: https://czasopisma.uni.opole.pl/index.php/ees/article/view/92. Acesso em: 2 nov. 2024.