MOŚ, Szymon. The Principle of Efficient Public Spending, as Proclaimed by the Public Finance Act. Financial Law Review, [S. l.], n. 16(4), p. 42–55, 2019. DOI: 10.4467/22996834FLR.19.022.11278. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/flr/article/view/3746. Acesso em: 3 jul. 2024.