INDEXING

Google Scholar 

Garuda

Mendeley Data 

Copernicus International 

BASE (Bielefeld Academic Search Engine)

EuroPub

Dimensions

Orcid

ISJD

Boston University

Onesearch

Worldcat

Crossref

Scilit

Neliti

Microsoft Academic Search

ScienceOpen

ROAD

Lens Org

PKP INDEX

mysciencework

OSF

Academia.edu

Zenodo

Figshare

Internet Archive

Microsoft Bing

CiteFactor

Zetero

DataCita Comman

Shibata Yubetsu

Scholastica Scholar

deepdyve

Academic Resource Index (ResearchBib)