INDEXING

DOAJ

SINTA (4)

CROSSREF

GARUDA

GOOGLE SCHOLAR

DIMENSIONS

SCILIT

PUBLON

MORAREF

ORCID

BASE

DRJI 

ONE SEARCH

ACADEMIA EDU

DISCOVER

EDITAGE

ZDB  (Zeitschriften Data Bank)

WIKIDATA

SUDOC

OPEN ALEX

FATCAT

EUROPUB

HARVARD LIBRARY

UNIVERSITY OF SHEFFIELD

SEMANTIC SHOLAR

MAKTABA

OPEN AIRE