FARABIBAH, Anugrah Tegar Putra; SURYANTI, Sri. Conceptual and Transformational Errors in Solving Non-Routine Algebra Problems: A Newman’s Error Analysis of Junior High School Students . Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram, [S. l.], v. 14, n. 2, p. 384–397, 2026. DOI: 10.33394/j-ps.v14i2.19366. Disponível em: https://ojspanel.undikma.ac.id/index.php/prismasains/article/view/19366. Acesso em: 27 may. 2026.