Ariyanti, A. and Hermita, N. 2020. The Effect of Scaffolding-Based Problem-Based Learning Approaches to Improve Mathematical Modelling Ability of Elementary School Students. Dinamika Jurnal Ilmiah Pendidikan Dasar. 12, 1 (Apr. 2020), 1–14. DOI:https://doi.org/10.30595/dinamika.v12i1.6642.