e-Learning, e-Education, and Online Training 7th EAI International Conference, eLEOT 2021, Xinxiang, China, June 20-21, 2021, Proceedings Part II Fu, Weina Heftet / 2021 / Engelsk
e-Learning, e-Education, and Online Training 7th EAI International Conference, eLEOT 2021, Xinxiang, China, June 20-21, 2021, Proceedings Part I Fu, Weina Heftet / 2021 / Engelsk
