FERNÁNDEZ, A. M. Pedagogy and Positivism at the ends of the XIX century: Pedro Scalabrini, Alfredo Ferreira and the Positive School. Estudos Ibero-Americanos, [S. l.], v. 29, n. 1, p. 73–92, 2003. DOI: 10.15448/1980-864X.2003.1.24120. Disponível em: https://revistaseletronicas.pucrs.br/index.php/iberoamericana/article/view/24120. Acesso em: 17 jul. 2024.