2026. Pengaruh Model Pembelajaran Open Approach Terhadap Kemampuan Creative Problem Solving (CPS) Matematis Siswa Ditinjau dari Habits Of Mind. Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education. 6, 1 (Jan. 2026), 1–10. DOI:https://doi.org/10.14421/quadratic.2026.061-01.