Reis, Brício dos Santos, and Elaine Alexandra Fontes. “Analysis of the Socio-Financial Efficiency of a Credit Uniom in State of Minas Gerais”. Revista de Gestão e Organizações Cooperativas 4, no. 8 (January 12, 2018): 33–46. Accessed December 6, 2025. https://periodicos.ufsm.br/rgc/article/view/27866.