Graven M, Heyd-Metzuyanim E. Exploring the Limitations and Possibilities of Researching Mathematical Dispositions of Learners with low Literacy Levels. sciED [Internet]. 2020 Dec. 19 [cited 2025 Jul. 3];5(1):20-35. Available from: https://www.ojs.cuni.cz/scied/article/view/98