MOUTINHO, Ion. The Sierpinski Triangle fractal in GeoGebra and the iteration command. Journal of the GeoGebra International Institute of São Paulo, [S. l.], v. 14, n. 1, p. 240–256, 2025. DOI: 10.23925/2237-9657.2025.v14i1p240-256. Disponível em: https://revistas.pucsp.br/index.php/IGISP/article/view/68417. Acesso em: 27 dec. 2025.