TY  - BOOK
AU  - Huang, ronghuai.
AU  - Spector, j. michael . Yang, junfeng .
TI  - Educational technology 
SN  - 9789811366420
U1  - 371.33 
PY  - 2019///
CY  - Singapore.
PB  - Springer 
KW  - Educational
ER  -