Khodeir N, Wanas N, Elazhary H. Constraint-based Student Modelling in Probability Story Problems with Scaffolding Techniques. Int. J. Emerg. Technol. Learn. [Internet]. 2018 Jan. 22 [cited 2024 Nov. 22];13(01):pp. 178-205. Available from: https://online-journals.org/index.php/i-jet/article/view/7397