de Almeida, Edmar, Patricia de Oliveira, and Luciano Losekann. “Impact of Fuel Prices Contention in Brazil and Pricing Mechanisms Options”. Brazilian Journal of Political Economy 35, no. 3 (July 1, 2015): 531-556. Accessed April 20, 2024. https://centrodeeconomiapolitica.org.br/repojs/index.php/journal/article/view/238.