Silva, Marcos Donizeti da, José Odálio dos Santos, Fernando de Almeida Santos, e Cláudio José Carvajal Júnior. “Analysis of the Relationship Between the Profitability of Market Portfolios and the Profitability of Shares of Companies in the Oil Sector”. REVISTA AMBIENTE CONTÁBIL - Universidade Federal do Rio Grande do Norte - ISSN 2176-9036 16, no. 1 (janeiro 2, 2024). Acessado maio 11, 2024. https://periodicos.ufrn.br/ambiente/article/view/34943.