Wijaya T, Zaenuri Z, Mariani S. Analysis of Van Hiele’s Geometry Thinking Ability in the 5E Learning Cycle Model with Ethnomatematics Nuances in terms of Student Self-efficacy. UJMER [Internet]. 14Dec.2020 [cited 28Apr.2024];10(A):200-5. Available from: https://journal.unnes.ac.id/sju/ujmer/article/view/42959