Ferreira, Sérgio AndréAndrade, António2013-05-152013-05-152011FERREIRA, Sérgio André; ANDRADE, António - Models and instruments for assessing Technology Enhanced Learning Environments in higher education. eLearning Papers. ISSN: 1887-1542. N.º 24 ( 2011), p. 1-10http://hdl.handle.net/10400.14/10540engModels and instruments for assessing Technology Enhanced Learning Environments in higher educationjournal article