Cambrian

R Discovery

discovery.researcher.life

Consensus

consensus.app

Mendeley

mendeley.com

PubMed

nih.gov

Scopus

scopus.com

ReadCube

readcube.com

Researcher.Life

researcher.life

Citation Gecko

citationgecko.com

F1000 research

f1000research.com

Sciwheel

sciwheel.com

NCBI

ncbi.nlm.nih.gov

Citationsy

citationsy.com

CORE

core.ac.uk

Papers with Code

paperswithcode.com

The Lens

lens.org

PaperBrain

paperbrain.study

Crossref

crossref.org

OA.mg

oa.mg

DeepDyve

deepdyve.com

BibSonomy

bibsonomy.org

Citasion

citasion.com

R Concept

covid19.researcher.life

BMC

biomedcentral.com

BibBase

bibbase.org