Bressan VGF, Souza DC de, Bressan AA. Income smoothing: a study of the health sector’s credit unions. Rev. Bras. Gest. Neg. [Internet]. 2017 Oct. 6 [cited 2024 Apr. 28];19(66):643. Available from: https://rbgn.fecap.br/RBGN/article/view/627