VIANA, R. The practice of armed struggle of the Organización Popular Revolucionária – 33 Orientales in Uruguay (1968-1972). Revista Crítica Histórica, [S. l.], v. 11, n. 21, 2022. DOI: 10.28998/rchv11n21.2020.0024. Disponível em: https://seer.ufal.br/index.php/criticahistorica/article/view/13784. Acesso em: 28 set. 2022.