Wardana, Mahardika Darmawan Kusuma, Mochamad Nashrullah, and Mochamad Alim Ahaddin. 2026. “Combining the Concept of Plane Figures in the Game of Engklek through a Motion-Based Ethnomathematics Approach”. International Journal on Integrated Education 9 (3):108-14. https://doi.org/10.31149/ijie.v9i3.5760.