High School Mathematics Enrichment Book to Facilitate Students' Problem-Solving Ability
Open Access
- 13 June 2019
- journal article
- Published by Raden Intan State Islamic University of Lampung in Al-Jabar : Jurnal Pendidikan Matematika
- Vol. 10 (1), 67-77
- https://doi.org/10.24042/ajpm.v10i1.3736