MASINGILA, J. O. Teachers Engaged in Research: Inquiry into Mathematics Classrooms, Grades 6 - 8. Education Review, [S. l.], 2015. DOI: 10.14507/er.v0.794. Disponível em: https://edrev.asu.edu/index.php/ER/article/view/794. Acesso em: 23 feb. 2024.