“How Much Is the teachers’ Job Worth? Revealing the Devaluation Process of teachers’ Salaries in the City of Ponta Grossa”. Práxis Educativa 8, no. 1 (July 4, 2013): 63–84. Accessed July 1, 2026. https://revistas.uepg.br/index.php/praxiseducativa/article/view/5371.