Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "POWERPOINT PRESENTATIONS" Add to list Journal Article A1 The impact of graphic organisers on learning from presentations Jordi Casteleyn (UGent) , André Mottart (UGent) and Martin Valcke (UGent) (2013) TECHNOLOGY PEDAGOGY AND EDUCATION. 22(3). p.283-301