Elmaataoui, Rim, Soukaina Elharouri, Soufiane Lyaqini, and Imad Hafidi. “Exploring Model-Dependent Learning Profiles in PIRLS 2021: A Comparative Study of Classical and Deep Clustering Methods”. Statistics, Optimization & Information Computing (October 25, 2026). Accessed October 25, 2026. https://iapress.org/index.php/soic/article/view/4191.