KOWAL, Anna; LICHOTA, Wojciech. VAT digitization process in Poland. Studia Prawno-Ekonomiczne, [S. l.], v. 115, p. 265–282, 2020. DOI: 10.26485/SPE/2020/115/15. Disponível em: https://journals.ltn.lodz.pl/Studia-Prawno-Ekonomiczne/article/view/991. Acesso em: 2 may. 2024.