Martins Duarte Costa, Danielle, Diego César Terra de Andrade, Luiz Antônio Abrantes, and Marco Aurélio Marques Ferreira. “The Effects of Tax Policy and Economic Regulation on the Companies of the Electricity Sector in Brazil”. REBRAE 10, no. 2 (July 27, 2017): 222–240. Accessed July 22, 2024. https://periodicos.pucpr.br/REBRAE/article/view/14348.