FITRIYANINGSIH, A.; SUGITA, G.; ANGGRAINI, A.; MURDIANA, I. N. Analysis of Errors in Solving Story Questions on Algebraic Operations Based Kastolan Theory Students SMP Negeri 6 Palu. Numerical: Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 8, n. 1, p. 230–237, 2024. DOI: 10.25217/numerical.v8i1.4489. Disponível em: https://www.journal.iaimnumetrolampung.ac.id/index.php/numerical/article/view/4489. Acesso em: 14 jul. 2025.