JGATE
Acarindex
DRJI: Directory of Resarch Journals Indexing
Asos Index
BASE
ResearchBib
GFMER Medical Journals
Türkiye Turizm Dizini
I2OR
GIAS
Crossref
Dergipark
ROAD
CiteFactor
Cosmos Impact Factor
Google Scholar
Dimensions
EZB
International Institute of Organized Research (I2OR)
Hollis Harvard Library
ZDB
The Open Ukrainian Citation Index (OUCI)
OpenAIRE
