- Weijia Jia 0001, Yong Tang 0001, Raymond S. T. Lee, Michael A. Herzog, Hui Zhang, Tianyong Hao, Tian Wang 0001, editors, Emerging Technologies for Education - 6th International Symposium, SETE 2021, Zhuhai, China, November 11-12, 2021, Revised Selected Papers. Volume 13089 of Lecture Notes in Computer Science, Springer, 2021.