FRĄCKOWIAK, Waldemar. The State and Economy in Postpandemia. Old and New Theoretical and Practical Questions. DEMO, Cracow, v. 5, n. 2, p. 29–40, 2020. Disponível em: https://ojs.fimagis.pl/index.php/demo/article/view/1184. Acesso em: 14 may. 2026.