Salazar, Jesus Victoria Flores, and Saddo Ag Almouloud. “<br>Registro Figural No Ambiente De Geometria dinâmica<Br>Figural Register in Dynamic Geometry Environments”. Educação Matemática Pesquisa, vol. 17, no. 5, Dec. 2015, pp. 919-41, https://revistas.pucsp.br/index.php/emp/article/view/26325.