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: author exact 7DCDCF9A-573E-11E5-8A32-A532B5D1D7B1 or (type any "bookEditor journalEditor issueEdi... cql: keyword exact "motivation" Add to list PhD Thesis open access The effect of gamification on learning performance of students in a STEM program Margarita Elizabeth Ortiz Rojas (UGent) (2020)