Impact Factor: 0.03 (RePEc), 2018 (Germany)
Ulrichs Web Global Serials Directory (USA)
RePEc (Germany)
IDEAS
Crossref
DOI
Academic Resource Index
Scientific World Index
Scientific Indexing Services (SIS)
Econ Papers
J-Gate
Scilit (Switzerland)
Polska Bibliografia Naukowa
CiteFactor
Directory of Open Access Scholarly Resourse
ACADEMIA
SocioRePEc
SOCIONET PERSONAL ZONE
Citeulike
Academickeys
SHERPA/Romeo
Google Scholar
Base
Universitätsbibliothek Bielefeld
ADVANCE SCIENCE INDEX
Journals Impact Factor (JIF)
Genamics JournalSeek