Silva, R. L. da, A. S. P. Régis, and V. J. M. Marinho. “The sphinx’s Enigma: The Political Thought of Samuel Benchimol and Djalma Batista”. Revista Sem Aspas, vol. 8, no. 1, July 2019, pp. 30-44, doi:10.29373/sas.v8i1.12601.