PACH, J. . The Notion of Tax-Havens in the Context of Tax Optimisation of Polish Companies. Studies of the Industrial Geography Commission of the Polish Geographical Society, [S. l.], v. 33, n. 2, p. 142–159, 2019. DOI: 10.24917/20801653.332.11. Disponível em: https://prace-kgp.uken.krakow.pl/article/view/4948. Acesso em: 3 may. 2024.