EL-RAMLY, H. Testing For Purchasing Power Parity In A Panel Of Middle-Eastern Countries. International Business & Economics Research Journal (IBER), [S. l.], v. 4, n. 12, 2005. DOI: 10.19030/iber.v4i12.3640. Disponível em: https://clutejournals.com/index.php/IBER/article/view/3640. Acesso em: 17 jul. 2024.