Kasahara, Yuri, and Leiv Marsteintredet. “Presidentialism in Crisis or Parliamentarism by Other Means? Presidential Impeachments in Brazil and Latin America”. Revista de Ciências Sociais (Social Sciences’ Journal) 49, no. 1_Mar/Jun (February 28, 2018): 30–54. Accessed June 11, 2025. https://periodicos.ufc.br/revcienso/article/view/19270.