Avelar, Ewerton Alex, Antônio Artur de Souza, Hudson Fernandes Amaral, Jacqueline Braga Paiva Orefici, and Romain Cailleau. “Determinants of Leverage and Regulation: an Analysis in Dental Health Plan Operators”. Revista de Administração da UFSM 13, no. 4 (October 24, 2020): 808–828. Accessed December 30, 2025. https://periodicos.ufsm.br/reaufsm/article/view/40116.