Ferreira da Costa, Antonio Max, and José Mateus do Nascimento. “Historical Evidence of Technicality in Letters about Memories of Pedagogical Practices at the State School Professor Anísio Teixeira (1974-1985)”. Revista Labor 1, no. 24 (October 19, 2020): 293–313. Accessed December 5, 2025. https://periodicos.ufc.br/labor/article/view/44524.