Université Libre de Bruxelles

Professor of Rhetoric and Writing, University of Texas at Austin

Senior Lecturer, Department of Culture, Media and Creative Industries

Professor of Social Communication, Universidade Federal do Rio Grande do Sul, Porto …

Graduate School of Education, University of California, Berkeley

Emeritus Professor, Wageningen University & Research

Griffith Institute for Educational Research

Associate Professor, Department of Organization, Copenhagen Business School

Associate Professor, Atma Jaya Yogyakarta University

Professor of Information Systems, Victoria University