SUDDIN, Sulasri; HANDAYANI, Rika. An Analysis of Students’ Errors Based on Newman’s Error Analysis in Solving Partial Derivative Problems in Calculus. MATH-EDU: Jurnal Ilmu Pendidikan Matematika, [S. l.], v. 11, n. 1, p. 27–38, 2026. DOI: 10.32938/jipm.v11i1.10926. Disponível em: http://jurnal.unimor.ac.id/index.php/JIPM/article/view/10926. Acesso em: 1 may. 2026.