Hidayati I. PENINGKATAN KEMAMPUAN PENALARAN MATEMATIKA DENGAN PENDEKATAN SCIENTIFIC TERINTEGRASI PADA MODEL PROBLEM SOLVING. intersections [Internet]. 1Aug.2020 [cited 30Apr.2024];5(2):9-6. Available from: https://jurnal.ucy.ac.id/index.php/intersections/article/view/551