MASINGILA, J. O. Teachers Engaged in Research: Inquiry into Mathematics Classrooms, Grades 6 – 8. Education Review, [S. l.], 2015. DOI: 10.14507/er.v0.750. Disponível em: https://edrev.asu.edu/index.php/ER/article/view/750. Acesso em: 7 may. 2024.