IJSSRR in Google Scholar

IJSSRR in Advanced Science Index

IJSSRR in Citefactor  

IJSSRR in ResearchBib

IJSSRR in Cosmos

IJSSRR in Europub

IIJSSRR in PKP Index

IJSSRR in CrossRef

IJSSRR in ROAD ISSN

IJSSRR in The German Union Catalogue of Serials (ZDB)