Ghefira, A.M. and Jupri, A. 2025. Newman’s Error Analysis on Junior High School Students’ Mathematical Problem-Solving Ability in the Pythagorean Theorem. Mathline : Jurnal Matematika dan Pendidikan Matematika. 10, 4 (Nov. 2025), 913–928. DOI:https://doi.org/10.31943/mathline.v10i4.1033.