Suddin, S. and Handayani, R. 2026. An Analysis of Students’ Errors Based on Newman’s Error Analysis in Solving Partial Derivative Problems in Calculus. MATH-EDU: Jurnal Ilmu Pendidikan Matematika. 11, 1 (Apr. 2026), 27–38. DOI:https://doi.org/10.32938/jipm.v11i1.10926.