1.
Kuntze S, Martignon L, Vargas F, Engel J. Competencies in understanding statistical information in primary and secondary school levels: An inter-cultural empirical study with German and Colombian students. AIEM [Internet]. 2015 May 5 [cited 2026 Jul. 21];(7):5-25. Available from: https://aiem.es/aiem/article/view/3936