Santos, Kauan Willian. “The Black Flag Among Others: (trans)nationalism and Internationalism in the Construction of Anarchism in Brazil (1890-1930)”. Revista Crítica Histórica 11, no. 21 (June 27, 2022). Accessed October 18, 2024. https://seer.ufal.br/index.php/criticahistorica/article/view/13783.