Cotrina, B., Perez, B., Wong-Durand, S., Castaneda, P., & Onate-Andino, A. (2026). DREAN Teach Me: An Intelligent Tutoring System with NLP and Adaptive Feedback for Elementary School Students. Engineering, Technology & Applied Science Research, 16(3), 34764–34772. https://doi.org/10.48084/etasr.16487