Indexing
PJP is indexed in the following academic databases:
- Anglia Ruskin Research Online
- Citefactor
- Google Scholar
- JGate
- Middlesex University Research Repository
- OpenAIRE
- ResearchBib
- ResearchOnline@ND (University of Notre Dame)
- Strathprints (University of Strathclyde)
- White Rose Research Online (University of Leeds, University of Sheffield, University of York)
- York Research Database (University of York)