KOWAL-PAWUL, Anna. Structured e-invoices as a manifestation of the digitization of the tax on goods and services in Poland – selected aspects. Studia Prawno-Ekonomiczne, [S. l.], v. 129, p. 101–118, 2023. DOI: 10.26485/SPE/2023/129/7. Disponível em: https://ojsltn.uni.lodz.pl/Studia-Prawno-Ekonomiczne/article/view/2270. Acesso em: 13 apr. 2025.