Indexing

Google Scholar Citations of Journal

Norwegian Register for Scientific Journals, Series and Publishers

Directory of Research Journals Indexing

Eurasian Scientific Journal Index

World Cat

Cite Factor

Index Copernicous

ISSN-International Centre

Fatcat

SSRN

Electronic Journal Library, Kaiserslautern University, Germany

Scientific Indexing Services

Global Scholar Index

Research Gate

Crossref: DOI prefix: 10.31270

HAW HAMBURG

U-PORTO

Catalogue of Serials (German Union ZDB)

ISCTE: University Institute of Lisbon

USIM Research Repository System

NeuAxis-e

KIT: Bibliothek