Category:Articles lacking sources from April 2019

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This category combines all articles lacking sources from April 2019 (2019-04) 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 572 articles in this category.
• As of 4 May 2025, there are 770 articles in this category.
• As of 4 February 2025, there are 842 articles in this category.
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• As of 4 August 2024, there are 1,037 articles in this category.
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• As of 4 April 2024, there are 1,095 articles in this category.
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• As of 4 November 2023, there are 1,426 articles in this category.
• As of 4 September 2023, there are 1,460 articles in this category.
• As of 4 June 2023, there are 1,503 articles in this category.
• As of 4 April 2023, there are 1,545 articles in this category.
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• As of 4 December 2022, there are 1,641 articles in this category.
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• As of 7 July 2022, there are 1,732 articles in this category.