Analysis of the Effectiveness of Subsidy Policies on Household Purchasing Power. Economy, Business, Finance, Accounting & Management Journal, [S. l.], v. 2, n. 3, p. 75–81, 2026. Disponível em: https://pub.muzulab.com/index.php/EBFAM/article/view/149. Acesso em: 6 aug. 2026.