Mudhefi, Fungirai, Koena Mabotja, and Dimakatjo Muthelo. “The Use of Van Hiele’s Geometric Thinking Model to Interpret Grade 12 learners’ Learning Difficulties in Euclidean Geometry”. Perspectives in Education 42, no. 2 (July 12, 2024): 162–175. Accessed December 22, 2024. https://journals.ufs.ac.za/index.php/pie/article/view/8350.