MALKINA, M. Sustainability of Regional Budget Revenues and Its Sources. Economy of Regions, [S. l.], v. 17, n. 4, p. 1376–1389, 2021. DOI: 10.17059/ekon.reg.2021-4-23. Disponível em: https://economyofregions.org/ojs/index.php/er/article/view/96. Acesso em: 3 jul. 2024.