Amadeo, Edward J., João Carlos Scandiuzzi, and Valéria Pero. “Firm Adjustment, Employment and Sub-Contracting”. Brazilian Journal of Political Economy 16, no. 1 (January 1, 1996): 20-37. Accessed May 5, 2024. https://centrodeeconomiapolitica.org.br/repojs/index.php/journal/article/view/1189.