BETTI, Gianni; KARADAG, Mehmet Ali; SARICA, Ozlem; UCAR, Baris. Regional Differences in Equivalence Scales in Turkey . Economy of Regions, [S. l.], v. 13, n. 1, p. 63–69, 2017. DOI: 10.17059/2017-1-6. Disponível em: https://economyofregions.org/ojs/index.php/er/article/view/2130. Acesso em: 4 jun. 2026.