University of Cape Town

Professor, University of the Aegean, Greece

Head of Research & Postgrad, Faculty of Education, Cape Peninsula University of …

Full Professor of Technological and Vocational Education, NPUST

Professor of Computer Science Education, University of South Africa

National and Kapodistrian University of Athens

University of Johannesburg

European studies Department, Sofia University

University of Lapland, University Lecturer, Researcher

Cape Peninsula University of Technology