The Ethnomathematics of the Kawung Batik Motif as a Context for Learning Geometric Transformations: A Contextual Instructional Design with Transfer to Tulungagung Batik. Seme [Internet]. 2026 Sep. 30 [cited 2026 Oct. 14];1(01):421-35. Available from: https://proceeding.unpkediri.ac.id/index.php/seme/article/view/11197