SMITH, S. Z.; SMITH, M. E. Teachers Engaged in Research: Inquiry into Mathematics Classrooms, Grades Prek-2. Education Review, [S. l.], 2015. DOI: 10.14507/er.v0.809. Disponível em: https://edrev.asu.edu/index.php/ER/article/view/809. Acesso em: 21 feb. 2024.