Hans van Buuren

Community of Inquiry: Social Presence Revisited

Marjan Vermeulen, K. Kreijns, F. van Acker, 2014 .

Predicting teachers’ use of digital learning materials: combining self-determination theory and the integrative model of behaviour prediction

Marjan Vermeulen, K. Kreijns, F. van Acker, 2014 .

Does transformational leadership encourage teachers’ use of digital learning materials

Marjan Vermeulen, K. Kreijns, F. van Acker, 2015 .