Indexing
- DOAJ
- DBLP
- CrossRef
- OCLC Discovery Services
- EuroPub
- Publons
- MIAR
- Dimensions
- UlrichsWEB
- Hellenic Academic Libraries Link
- Ingenta Connect
- Computing Database (ProQuest)
- Publicly Available Content Database (ProQuest)
- SciTech Premium Collection (ProQuest)
- ProQuest Central Student
- Google Scholar
- EBSCO Essentials
