Category:Articles lacking sources from January 2021

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This category combines all articles lacking sources from January 2021 (2021-01) to enable us to work through the backlog more systematically. It is a member of Category:Articles lacking sources.

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• Please help improve an article in this category by adding references to reliable sources that verify content within the article. Once reliable sources references have been added the unreferenced tag can be removed.

• As of 4 July 2025, there are 351 articles in this category.
• As of 4 May 2025, there are 488 articles in this category.
• As of 4 February 2025, there are 533 articles in this category.
• As of 4 December 2024, there are 551 articles in this category.
• As of 4 October 2024, there are 604 articles in this category.
• As of 4 August 2024, there are 618 articles in this category.
• As of 5 June 2024, there are 643 articles in this category.
• As of 4 April 2024, there are 665 articles in this category.
• As of 4 January 2024, there are 754 articles in this category.
• As of 4 November 2023, there are 777 articles in this category.
• As of 4 September 2023, there are 798 articles in this category.
• As of 4 June 2023, there are 826 articles in this category.
• As of 4 April 2023, there are 847 articles in this category.
• As of 4 February 2023, there are 873 articles in this category.
• As of 4 January 2023, there are 883 articles in this category.
• As of 4 December 2022, there are 895 articles in this category.
• As of 4 November 2022, there are 913 articles in this category.
• As of 4 October 2022, there are 919 articles in this category.
• As of 7 July 2022, there are 962 articles in this category.