1.For SCI / Web of Science Journals
Use the official Web of Science source list.
Step-by-step
Go to Web of Science Master Journal List
Search by:
Journal title or
ISSN (recommended)
Check the journal status
How to understand the result
Listed with SCIE / SSCI / AHCI / ESCI → Active
Not found → Not indexed
Previously indexed but removed → Discontinued
If a journal moved out of SCIE/SSCI, it may still appear as ESCI — this is still WoS but without Impact Factor.
For Scopus Journals
Use the official Scopus Sources list.
Step-by-step
Open Scopus Sources
Search using:
ISSN (best method)
Journal title
Click the journal name
Check these fields carefully
Source status
Active → Currently indexed
Discontinued → Not indexing new articles
Coverage years
Example: 2015–2022 → Discontinued after 2022
Scopus clearly labels discontinued journals — no guessing needed.
3.Very Important Notes (many people miss this)
Journal website claims are NOT reliable
“Indexed in Scopus / SCI” (on journal site)
Always cross-check with official lists
Discontinued ≠ invalid papers
Papers published before discontinuation
→ usually remain indexedPapers published after discontinuation
→ NOT indexed
Always check before submission.