Dewi, Putu Umi Kartika, Gusti Ayu Mahayukti, dan I Gusti Putu Sudiarta. 2019. “The Effect of Treffinger Learning Model on Problem Solving Ability Viewed from Students Logical Mathematical Intelligence”. Math Didactic: Jurnal Pendidikan Matematika 5 (2), 168-82. https://doi.org/10.33654/math.v5i2.650.