Publisher platform
Hosts journal pages, articles, issue information and often reference lists. It is the primary publication location, not a universal ranking.
Scientific Worth Index Guides
Academic Indexes, Databases and Publisher Platforms
Citation databases, journal ranking products, national indexes and publisher websites have different purposes. They should not be treated as identical sources.
Coverage and methods are continuously updated as evidence is validated. Please report errors and omissions to admin@scientificworthindex.com.
Database, index, metric and publisher are different roles
Academic discovery begins with a basic distinction. A publisher or hosting platform distributes journals and articles. A bibliographic database organizes records for search and linking. A citation index additionally models relationships between citing and cited works. A ranking product calculates indicators from a defined dataset. One organization can provide more than one of these functions, but the labels are not interchangeable.
Discovery database
Helps users find records across many sources. Coverage rules, update schedules and identifier quality vary.
Citation index
Connects works through references and can support citation analysis within its own coverage boundary.
Ranking indicator
Transforms selected evidence into a score or ordered list. Its formula, denominator, year and subject context determine what it means.
A journal appearing on a publisher website does not prove inclusion in every citation index. Likewise, a title found in a discovery service does not automatically inherit that service's separate ranking products.
Indexes and ranking resources
| Name | General role | How it differs here |
|---|---|---|
| Web of Science | Scholarly citation database and related journal evaluation products. | Scientific Worth Index does not reproduce Web of Science metrics or quartiles. |
| Scopus | Abstract and citation database covering scholarly sources. | Our coverage and calculations are independently assembled. |
| SCImago Journal Rank | Journal ranking resource based on Scopus-linked data and its own methodology. | SJR values and our Index values are not interchangeable. |
| TR Dizin | National academic journal indexing and discovery service in Türkiye. | It can help identify journals, while our profiles calculate separate indicators. |
| ASSOS Index | Academic journal indexing and discovery service. | Coverage inclusion does not imply the same ranking or evaluation method. |
The table describes general roles, not a complete feature comparison. Each service maintains its own current coverage, product names, access conditions and methodology. When a formal inclusion claim matters, verify it in the service's official source list rather than inferring it from a search result, journal badge or third-party directory.
Publisher and journal platforms
Nature Portfolio, Springer, MDPI, Elsevier and ScienceDirect, and Wiley are publisher brands or publication platforms rather than one shared journal ranking system. Their journal pages may provide metadata, articles, references and editorial information used for scholarly discovery. Scientific Worth Index evaluates covered journals using a separate methodology.
Publisher metadata is useful for resolving titles, ISSNs, article dates, authors, affiliations, abstracts and reference lists. It can still be incomplete or change during platform migrations, title transfers and journal mergers. A publisher field in SWI identifies the available journal relationship; it does not represent endorsement by that publisher. Where identity evidence conflicts, ISSN records, journal sites, DOI metadata and other primary sources may need to be reviewed together.
How Scientific Worth Index relates to these sources
SWI is an independent evidence and calculation layer. It assembles resolvable journal, article, reference and author relationships from open or accessible scholarly sources, then applies its own published rules. It does not copy another provider's quartile or relabel a third-party metric as an SWI score. The visible 1-year, 2-year and 5-year Index values are calculated from the current SWI evidence graph and publication-window denominators.
- Resolve identity: connect title variants and identifiers to the intended journal record.
- Establish coverage: identify the article years and reference evidence currently available.
- Classify citations: keep external citations, self citations and unresolved references distinguishable.
- Calculate indicators: apply SWI windows, weights and denominators without importing another ranking.
- Publish evidence: show annual values, coverage dates and missing values rather than only a badge.
This distinction matters for corrections. An incorrect title or ISSN is an identity issue; a missing year is a coverage issue; a disputed score is a calculation or input-evidence issue. Sending the exact category makes the review reproducible.
Choose the source that matches the question
| Question | Best starting point | Why |
|---|---|---|
| Where can I read the article or verify an issue? | Official journal or publisher platform | It is closest to the version of record and publication context. |
| Is the journal officially covered by a named database? | That database's official source list | Only the provider can make an authoritative statement about its current coverage. |
| How does an SWI journal indicator change over time? | SWI journal profile and annual table | The values, year coverage and method belong to SWI. |
| Which journals should I compare? | Relevant field or subject filter, followed by profile review | Subject context reduces misleading cross-discipline comparisons. |
| Is one article suitable for my research? | The article, its methods and domain expertise | A journal metric cannot replace evaluation of the individual work. |
A practical verification checklist
- Match the exact journal title and ISSN or E-ISSN; do not rely only on a similar name.
- Record the provider, product, year and subject category attached to any quoted metric.
- Check whether the value is current, historical or calculated from a delayed publication window.
- Distinguish official inclusion from a third-party page that merely mentions the journal.
- For SWI, review the annual evidence and update date before citing the current profile value.
- Report a mismatch with a primary link and the exact field that needs correction.
This workflow prevents a common category error: treating every database mention as a ranking and every ranking as equivalent. The relevant question is not only "is the journal listed?" but also "who calculated this value, from which records, for which year and by what rule?"
Independence notice
Scientific Worth Index is not affiliated with, endorsed by, or a replacement for the services and publishers named on this page. Brand names are used only to explain distinctions that help researchers interpret journal information responsibly.