[1]
Suparya, I.K. , Suastika, I.N. and Lasmawan, I.W. 2022. The Effect of The Problem-Based Learning Model on The Interest and Learning Outcomes of Mathematics of Elementary School Students. Cetta: Jurnal Ilmu Pendidikan. 5, 2 (Jun. 2022), 106–115. DOI:https://doi.org/10.37329/cetta.v5i2.1541.