makes happiness II Verbundzentrale des GBV 2026 Open access Read full text Cite Bookmark Add to export Share Authors: Josefh Delleg DOI: 10.25362/kupo.f55f8d85-9ffa-4f7d-be72-176ccd114043 Cited by: 0 Publication details Journal / source Verbundzentrale des GBV Publication date 30 January 2026 Reference Details Loading... Open full details