Nataraj, K., Yeh, C.Y.C. , Chou, C.-Y. and Chan, T.-W. 2026. Proficiency informed knowledge tracing: Leveraging large language models to enhance predictive methods in mathematics learning. Research and Practice in Technology Enhanced Learning. 22, (Oct. 2026), 033. DOI:https://doi.org/10.58459/rptel.2027.22033.