TY  - BOOK
AU  - Chaoyi Pang, Yunjun Gao, Guanliang Chen, Elvira Popescu, Lu Chen, Tianyong Hao, Bailing Zhang, Silvia Margarita Baldiris Navarro, Qing Li
TI  - Learning Technologies and Systems
SN  - 9783030669065
PB  - Springer
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-030-66906-5
ER  -