Karatoprak, Rabia, Gülseren Karagöz Akar, and Bengü Börkan. “Prospective Elementary and Secondary School Mathematics teachers’ Statistical Reasoning”. International Electronic Journal of Elementary Education 7, no. 2 (August 21, 2017): 107–124. Accessed January 30, 2025. https://iejee.com/index.php/IEJEE/article/view/69.