E-Learning, E-Education, and Online Training: 7th Eai International Conference, Eleot 2021, Xinxiang, China, June 20-21, 2021, Proceedings Part II (Paperback, 2021)
E-Learning, E-Education, and Online Training: 7th Eai International Conference, Eleot 2021, Xinxiang, China, June 20-21, 2021, Proceedings Part I (Paperback, 2021)