RACHMAWATI, Lelly Nur; SAH, Retno Wahyu Arian; HASANAH, Siti Nur; HAZARIKA, Anurag. Newman and Scaffolding Stages in Analyzing Student Errors in Solving Algebraic Problems. Delta-Phi: Jurnal Pendidikan Matematika, [S. l.], v. 1, n. 1, p. 01–05, 2023. DOI: 10.61650/dpjpm.v1i1.30. Disponível em: https://journal.assyfa.com/index.php/dpjpm/article/view/30. Acesso em: 2 jul. 2025.