Dewi PUK, Mahayukti GA, Sudiarta IGP. The effect of treffinger learning model on problem solving ability viewed from students logical mathematical intelligence. Math Didactic [Internet]. 10 Agustus 2019 [dikutip 4 Agustus 2025];5(2):168-82. Tersedia pada: https://jurnal.stkipbjm.ac.id/index.php/math/article/view/650