Evolution Of Scientific Knowledge; Ed. By Hans Siggaard JensenHans Siggaard Jensen · First published 2003Open the Tome
PAedagogikkens IdehistorieHans Siggaard Jensen, Ove Korsgaard, Jens Erik Kristensen · First published 2017Open the Tome
Informal learning and digital mediaKirsten Drotner, Hans Siggaard Jensen · First published 2008Open the Tome
Den etiske udfordringHans Siggaard Jensen, Ole Thyssen, Peter Pruzan · First published 1990Open the Tome
