PUTRA, Ridho Ariyanto Nanda; SANUSI; DARMADI. Analysis of Student Mistooks in Solving the Geometry Transformation Matter for Class IX SMPN 1 Geger Reviewed From the Stage of Polya Theory. Journal of Education and Learning Mathematics Research (JELMaR), [S. l.], v. 3, n. 1, p. 74–83, 2022. DOI: 10.37303/jelmar.v3i1.115. Disponível em: https://jelmar.wisnuwardhana.ac.id/index.php/jelmar/article/view/115. Acesso em: 25 aug. 2026.