International Electronic Journal of Mathematics Education

International Electronic Journal of Mathematics Education

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Keyword: 4-D model

Research Article
Development of Learning Materials through PBL with Karo Culture Context to Improve Students’ Problem Solving Ability and Self-Efficacy
Siska Apulina Peranginangin, Sahat Saragih, Pargaulan Siagian
https://doi.org/10.29333/iejme/5713
International Electronic Journal of Mathematics Education, Volume 14, Issue 2, pp. 265-274