Simeão Silva, Sérgio Luís, and Pedro Pio Fontineles Filho. “Karl Marx in a Cassock? Liberation Theology in Brazil in the 1980s”. In History, Culture and Politics, edited by Michel Goulart da Silva. Scientia Global Editions: CLAEC e-Books. Scientia International Press, 2026. Accessed June 20, 2026. https://press.scientia.international/press/catalog/book/2/chapter/4.