Normalita Isnaeni, Sessu, A. and Hadi, W. 2020. The Effect of Concrete Representational Abstract (CRA) Approach Assisted by Teaching Aids on Students’ Mathematical Representation Ability. Edumatica : Jurnal Pendidikan Matematika. 10, 2 (Oct. 2020), 64-70. DOI:https://doi.org/10.22437/edumatica.v10i2.9340.