NWAOKORO, A. N. Real Wage Rate And Productivity Relationship In The Declining U.S. Steel Industry. International Business & Economics Research Journal (IBER), [S. l.], v. 5, n. 2, 2006. DOI: 10.19030/iber.v5i2.3460. Disponível em: https://clutejournals.com/index.php/IBER/article/view/3460. Acesso em: 17 jul. 2024.