KUMAR, J. V.; SAM, D. Curriculum-Aware Contrastive Learning Bi-Directional Gated Recurrent Unit for Student Learning Course Recommendation and Classification. Engineering, Technology & Applied Science Research, Greece, v. 16, n. 1, p. 30815–30821, 2026. DOI: 10.48084/etasr.14369. Disponível em: https://etasr.com/index.php/ETASR/article/view/14369. Acesso em: 21 apr. 2026.