Al farsi, R. A. R. H., Alhosni, K. Z. . and al ghafri, M. said (2024) “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, 51(4), pp. 20–34. doi: 10.35516/edu.v51i4.7826.