How Journals Are Indexed in SCI and Scopus
What Does Journal Indexing Mean?
Journal indexing is the process by which a journal is evaluated and included in a reputed bibliographic database. Once indexed, the journal’s articles become searchable, citable, and internationally accessible.
Indexing is not automatic. Journals must satisfy strict quality, ethical, and technical standards before they are accepted.
What Is SCI Indexing?
SCI (Science Citation Index) is managed under the Web of Science platform by Clarivate.
SCI mainly includes:
- SCIE (Science Citation Index Expanded)
- SSCI (Social Sciences Citation Index)
- AHCI (Arts & Humanities Citation Index)
How Journals Get Indexed in SCI
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Journal Application or Identification
Journals may apply for evaluation, or Clarivate may identify promising journals. -
Editorial Quality Check
- Qualified editorial board
- Clearly defined aims and scope
- Transparent peer-review process
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Publishing Standards Review
- Valid ISSN registration
- Regular publication schedule
- English metadata (title, abstract, references)
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Ethical Publishing Practices
- COPE compliance
- Plagiarism control systems
- Conflict-of-interest policy
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Citation Impact Evaluation
- Citation performance
- Author diversity
- International relevance
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Final Decision
Accepted journals are indexed in Web of Science and may later receive an Impact Factor.
Timeframe: Usually 1.5 to 3 years (sometimes longer)
What Is Scopus Indexing?
Scopus is one of the largest abstract and citation databases, managed by Elsevier.
How Journals Get Indexed in Scopus
Scopus evaluations are conducted by the Content Selection & Advisory Board (CSAB).
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Initial Journal Submission
- Publisher submits the journal for evaluation
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Minimum Criteria Check
- Valid ISSN
- Peer-review process
- Online accessibility
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Quality Assessment
- Editorial board expertise
- Clear publication ethics
- English abstracts
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Content Evaluation
- Academic contribution
- Relevance to global research
- Reference quality
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Citation & Diversity Analysis
- Citation patterns
- International authorship
- Editorial diversity
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Final Decision
Accepted journals are indexed in Scopus and assigned metrics such as CiteScore.
Timeframe: Typically 6 months to 1.5 years
Why Many Journals Get Rejected
Common reasons include:
- Weak or fake peer-review systems
- Irregular publication frequency
- Poor citation performance
- Lack of international diversity
- Ethical policy violations
After rejection, journals must usually wait 1–3 years before reapplying.
Important Note for Researchers
Indexing applies to the journal, not individual articles. Publishing in a non-indexed journal will not make your paper indexed later, even if the journal claims “SCI under process”.
Always verify indexing status from official sources such as Web of Science and Scopus databases, not from journal websites.
Conclusion
SCI and Scopus indexing is a rigorous, quality-driven process. Journals must demonstrate editorial excellence, ethical publishing practices, academic impact, and international relevance. Indexing is earned over time—not purchased.