AGUSTIN, R. D. A.; SA’DIJAH, C.; SUSISWO, S.; SUKORIYANTO, S. Mathematical Semantics Representation Obstacles of Preservice Mathematics Teachers . Pegem Journal of Education and Instruction, [S. l.], v. 14, n. 3, p. 376–392, 2024. DOI: 10.47750/pegegog.14.03.35. Disponível em: https://www.pegegog.net/index.php/pegegog/article/view/3138. Acesso em: 17 may. 2025.