JONEK-KOWALSKA, Izabela. Exposure of Polish enterprises to risk within business cycle. Managerial Economics, [S. l.], v. 19, n. 2, p. 187, 2019. DOI: 10.7494/manage.2018.19.2.187. Disponível em: https://journals.agh.edu.pl/manage/article/view/3319. Acesso em: 9 apr. 2025.