Syamsuddin, Syaiful, et al. “Artificial Intelligence and Problem-Based Learning: Structural Equation Modeling Evaluation of Undergraduate Critical Thinking and Academic Performance”. EduTransform: Multidisciplinary International Journal, vol. 1, no. 2, Dec. 2025, pp. 25-31, https://etdci.org/journal/EduTransform/article/view/4298.