TY  - BOOK
AU  - Julia Eberle, Kristine Lund, Pierre Tchounikine, Frank Fischer
TI  - Grand Challenge Problems in Technology-Enhanced Learning II: MOOCs and Beyond
SN  - 9783319125626
PB  - Springer
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-319-12562-6
ER  -