KaynakSource
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Academic reference checking

Can you trust
your references?

Know before you submit.

Compare your bibliography against more than 18 scholarly sources. Find invented citations, broken DOIs, retractions and metadata conflicts in minutes.

Live multi-source verification
Each record is routed only to relevant services

01 · Add references

Reference checker

Try:
0 references detected · up to 500 in one Pro reportReports are stored privately for 90 days
Sign in to run a check

Checking requires a verified account so usage limits and private reports stay attached to you.

Uses open scholarly data18+ connectorsField-aware smart routingMetadata conflict checksPublication retraction alerts
DOI & general

Crossref · OpenAlex · DataCite · Semantic Scholar · OpenCitations · Wikidata

Medicine

PubMed · Europe PMC

Computer science

DBLP · arXiv · ACL Anthology · OpenReview

Open access

DOAJ · HAL · Zenodo

Books

Google Books · Open Library · TO-KAT

Local / optional

TR Index · İSAM · SOBİAD · DergiPark

Education

ERIC · Crossref · OpenAlex

Input formats

Plain text · BibTeX · RIS · DOCX · PDF

Optional

GROBID · AnyStyle with your own server

ACADEMIC TOOLS

More than bibliography checking.

Use open scholarly records to answer the next practical question.

01

Find a journal

See journals publishing work close to your topic.

Open tool →02

Check a journal

Review ISSN, publisher and open-access records.

Open tool →03

Search by author

Separate similar names and browse publications.

Open tool →04

Match citations

Compare in-text citations with your bibliography.

Open tool →
Simple, transparent, traceable

A stronger bibliography in three steps.

See where every result came from and keep the final decision.

01
↧

Paste

Add your bibliography. Every record is handled independently.

02
⌕

Compare

Titles, authors, years and identifiers are matched against open scholarly records.

03
✓

Correct

Review risky records and export a corrected citation in your chosen style.

More than a green tick

An explainable trail behind every result.

KaynakSource shows what matched, what looks suspicious and where the canonical record was found.

  • Matching across 18+ scholarly services
  • DOI and author conflict checks
  • Retraction warnings
  • APA, IEEE, Vancouver and more
  • Field-aware API routing
  • Private 90-day report storage
SAMPLE REPORTVerified
98/100
confidence
Title match100%
Author match96%
Year and venue100%
Record found · Crossref / OpenAlex
Pricing

Start free. Upgrade when the bibliography grows.

Taxes included. Cancel renewal at any time.

Free₺0

No card required

  • 20 references per rolling 24 hours
  • Up to 20 per report
  • Private 90-day report history
Start free
ProSETUP PENDING
₺199 / month

Yearly ₺1,990 · $42
USD option $4.20 / month

  • 2,000 references per billing period
  • Up to 500 references per report
  • Private 90-day report history
  • Automatic eligible refunds
Choose Pro→
Common questions

Short answers.

Every completed or partial report is saved privately and automatically deleted after 90 days. You can also delete it sooner from your account.