Ningrum, A. S. (2026) “Effectiveness of Ethnomathematics Learning with Taekwondo Basic Techniques in Understanding the Concept of Geometry for Junior High School Students”, Kognitif: Jurnal Riset HOTS Pendidikan Matematika, 6(2), pp. 584–594. doi: 10.51574/kognitif.v6i2.4488.