Iago dos Santos, Raidan, Valdemir da Silva, Carlos Everaldo Silva da Costa, and Paulo Sérgio Cavalcante. “Economic and Financial Performances of the Football Clubs Participating in the Brazilian Series A, B and C Champioships in 2017”. CAFI 3, no. 1 (July 1, 2020): 67–82. Accessed July 3, 2024. https://revistas.pucsp.br/index.php/CAFI/article/view/45039.