Professor of Theory of Education, University of Santiago de Compostela

Professor Emeritus, University of Roehampton

Universidad Nacional de Educación a Distancia (RoR: 02msb5n36). Madrid (Spain)

University of Rome "Foro Italico" and University of Tuscia

University of Lisbon

Faculty of Education, Palacký University of Olomouc

teacher

Professor of Pedagogy, University of Santiago de Compostela

Universidad Central de Chile

Associate professor of Theory of education and of Media pedagogy, University of Parma …