Nakamoto, Ryosuke, Brendan Flanagan, Yiling Dai, Kyosuke Takami, and Hiroaki Ogata. “Unsupervised Techniques for Generating a Standard Sample Self-Explanation Answer With Knowledge Components in a Math Quiz”. Research and Practice in Technology Enhanced Learning 19 (January 1, 2024): 016. Accessed July 22, 2024. https://rptel.apsce.net/index.php/RPTEL/article/view/2024-19016.