HADDAD, Michel Ferreira Cardia. VARIATION ANALYSIS ON NATIONAL STANDARD INTEREST RATE. Future Studies Research Journal: Trends and Strategies, [S. l.], v. 4, n. 1, p. 140–158, 2012. DOI: 10.24023/FutureJournal/2175-5825/2012.v4i1.99. Disponível em: https://future.emnuvens.com.br/FSRJ/article/view/99. Acesso em: 4 dec. 2024.