WHEELER, A. .; SMITH, S.; GARDNER, D. Using the Sphero BOLT to Engage Students Mathematically. Journal of Mathematics Education at Teachers College, [S. l.], v. 11, n. 2, p. 55–60, 2021. DOI: 10.7916/jmetc.v11i2.7836. Disponível em: https://journals.library.columbia.edu/index.php/jmetc/article/view/7836. Acesso em: 16 jun. 2021.