RT @JeffreyKeefer: Fascinating list of research on Personal Learning Environments #PLE #PLN via @mediendidaktik –
http://t.co/RuKWlnTCD9
RT @JeffreyKeefer: Fascinating list of research on Personal Learning Environments #PLE #PLN via @mediendidaktik –
http://t.co/RuKWlnTCD9