Category:Articles with outdated impact factors

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These categories are used to track, build and organize lists of pages needing "attention en masse" (for example, pages using deprecated syntax), or that may need to be edited at someone's earliest convenience.
These categories also serve to aggregate members of several lists or subcategories into a larger, more efficient list (discriminated by classifications).
Typically, tracking categories are automatically populated by templates invoked in pages or by the MediaWiki software (see Special:TrackingCategories for an overview of the latter).

Administrators: Please do not delete this category as empty!
This category may be empty occasionally or even most of the time.

These categories are populated by |impact-year= of {{Infobox journal}}. The most recent impact factors are from 2021. Articles using impact factors from previous years should be updated accordingly.

Subcategories

This category has the following 18 subcategories, out of 18 total.

A

Articles with outdated impact factors from 1998 (1 P)
Articles with outdated impact factors from 2005 (2 P)
Articles with outdated impact factors from 2009 (24 P)
Articles with outdated impact factors from 2010 (65 P)
Articles with outdated impact factors from 2011 (66 P)
Articles with outdated impact factors from 2012 (59 P)
Articles with outdated impact factors from 2013 (96 P)
Articles with outdated impact factors from 2014 (203 P)
Articles with outdated impact factors from 2015 (146 P)
Articles with outdated impact factors from 2016 (268 P)
Articles with outdated impact factors from 2017 (408 P)
Articles with outdated impact factors from 2018 (343 P)
Articles with outdated impact factors from 2019 (279 P)
Articles with outdated impact factors from 2020 (1,237 P)
Articles with outdated impact factors from 2021 (865 P)
Articles with outdated impact factors from 2022 (853 P)
Articles with outdated impact factors from 2023 (empty)
Articles with outdated impact factors from 2024 (empty)