[1]
R. S. H. Rizki, W. Susilawati, T. T. W. A, and I. Puspitawati, “Enhancing Students’ Mathematical Problem-Solving Ability Through The Problem Posing and Solving Learning Model Assisted by Heyzine”, Mathline, vol. 10, no. 4, pp. 945–958, Nov. 2025.