Abstracting & Indexing

AcademicKeys
CiteFactor
Crosscheck
Crossref
Directory of Research Journals Indexing
Google Scholar
Lockss
National Library Board Singapore
National Library of Medicine ID: 9918249608206676
Open Academic Journals Index
Open J-Gate
PKP Open Archives Harvester
RePEc
Scilit
SHERPA/RoMEO
WorldCat