Machado, Ana Flávia, and Danielle Carusi Machado. “Analysis of Two Sectors in the Labor Market: Effects of the Real Plan”. Brazilian Journal of Political Economy 18, no. 4 (October 1, 1998): 612-622. Accessed April 30, 2024. https://centrodeeconomiapolitica.org.br/repojs/index.php/journal/article/view/1154.