Publisher
- UK Education Consultancy Services Ltd28
- Routledge9
- Springer7
- CRC Press3
- Pan Stanford Publishing2
- Wiley-VCH2
- Academic Press1
- Anthem Press1
- Apple Academic Press1
- CRC Press, Taylor & Francis Group1
- Chandos Publishing1
- Chapman and Hall/CRC1
- Edward Elgar Publishing1
- Ernst & Sohn GmbH1
- IOP Publishing1
- Palgrave Macmillan1
- Psychology Press1
- Springer Gabler1
- Wiley-ISTE1