BREA-SOLIS, H. Emili Grifell-Tatjé & C. A. Knox Lovell, Productivity Accounting: The Economics of Business Performance. Journal of Economic and Social Thought, [S. l.], v. 2, n. 2, p. 132–135, 2015. Disponível em: https://journals.econsciences.com/index.php/JEST/article/view/313. Acesso em: 8 feb. 2026.