Kogure, S. ., R. Nakamura, K. . Makino, K. Yamashita, T. . Konishi, and Y. . Itoh. “Monitoring System for the Effective Instruction Based on the Semi-Automatic Evaluation of Programs During Programming Classroom Lectures”. Research and Practice in Technology Enhanced Learning, vol. 10, Oct. 2015, doi:10.58459/rptel.2015.10%p.