Mura , Roberta. “Étude Comparative De l’utilisation spontanée d’une Calculatrice”. Canadian Journal of Education/Revue canadienne de l’éducation 9, no. 4 (January 1, 1984): 411–424. Accessed September 23, 2026. https://cje-rce.ca/cje/index.php/cje-rce/article/view/8197.