Adawiyah, Rabiatul, Sudirman Sudirman, Idah Noviyanti, and Javier García-García. “Mathematical Critical Thinking With GeoGebra-Assisted CORE Learning: Does students’ Self-Confidence Matter?”. Polyhedron International Journal in Mathematics Education 4, no. 2 (October 7, 2026): 93–110. Accessed October 17, 2026. https://nakiscience.com/index.php/pijme/article/view/314.