Alqahtani, Muteb M., e Arthur B. Powell. “Instrumental Development of Teachers’ Reasoning in Dynamic Geometry”. Revista Eletrônica de Educação 9, no. 1 (maio 28, 2015): 242–250. Acessado novembro 23, 2024. https://reveduc.ufscar.br/index.php/reveduc/article/view/1322.