Ferreira, Marcelo Guina. “Capital-Imposed Teaching disqualidfication/upgrading and teachers’ Resistance: An Analysis of Three Physical Education Propositions for the Elementary and High School”. Journal of Physical Education 9, no. 1 (June 7, 2008): 3-12. Accessed September 15, 2025. https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/3822.