Marques de Melo J. Historical contingencies in the São Paulo’s communicational trajectory: working hypotheses for a midiological agenda. Rev. Famecos (Online) [Internet]. 2008 Apr. 14 [cited 2024 Jul. 17];14(32):32-41. Available from: https://revistaseletronicas.pucrs.br/ojs/index.php/revistafamecos/article/view/3413