D. Randy Garrison

E-learning in the 21st century : a community of inquiry framework for research and practice

av D. Randy Garrison (2017)

E-learning in the 21st century : a framework for research and practice

av D. Randy Garrison (2011)

An introduction to distance education : understanding teaching and learning in a new era

av Martha Cleveland-Innes, D. R. Garrison (2021)

E-learning in the 21st century : a community of inquiry framework for research and practice

av D. Randy Garrison (2017)

Teaching in Blended Learning Environments [Elektronisk resurs]

av Norman D Vaughan, Martha Cleveland-Innes, D Randy Garrison (2013)

An introduction to distance education : understanding teaching and learning in a new era

av M. F. Cleveland-Innes, D. R. Garrison (2010)

E-learning in the 21st century

av D. Randy Garrison (2017)

An introduction to distance education : understanding teaching and learning in a new era

av Martha Cleveland-Innes, D. R. Garrison (2021)

An Introduction to Distance Education

av Martha F Cleveland-Innes, D Randy Garrison (2010)

An Introduction to Distance Education

av Martha F Cleveland-Innes, D Randy Garrison (2010)