KAŹMIERCZAK , Mateusz. EU Proposal on Digital Service Tax in View of EU State Aid Law. Financial Law Review, [S. l.], n. 25(1), p. 93–109, 2022. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/flr/article/view/6979. Acesso em: 20 apr. 2024.