Students’ Errors in Mathematical Problem-Solving Ability on the Triangular and Quadrilateral Materials at Junior High Schools (SMP) Jakarta
Open Access
- 28 May 2020
- journal article
- Published by Raden Intan State Islamic University of Lampung in Desimal: Jurnal Matematika
- Vol. 3 (2), 125-136
- https://doi.org/10.24042/djm.v3i2.5728