AL FARSI, R. A. R. H.; ALHOSNI, K. Z. .; AL GHAFRI, M. said. The Effectiveness of Using the Van de Walle Model of Mathematical Representations in Teaching Mathematics in Algebraic Understanding Among Eighth-Grade Female Students In the Sultanate of Oman . Dirasat: Educational Sciences, [S. l.], v. 51, n. 4, p. 20–34, 2024. DOI: 10.35516/edu.v51i4.7826. Disponível em: https://dsr.ju.edu.jo/djournals/index.php/Edu/article/view/7826. Acesso em: 23 dec. 2025.