Wikisource
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Wikisource is an online digital library of free-content textual sources on a wiki, operated by
Tác giả: tradefree_azrarp
Trade-Free Directory: The ones who offer, should not ask anything in return. The ones who receive, should not have to give anything in return.
Wiktionary
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Wiktionary is a multilingual, web-based project to create a free content dictionary of terms
wikinews
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Wikinews is a free-content news source wiki and a project of the Wikimedia Foundation. The site
Wikiversity
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Wikiversity is a Wikimedia Foundation project that supports learning communities, their
Wikibooks
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Wikibooks (previously called Wikimedia Free Textbook Project and Wikimedia-Textbooks) is a
wikimedia foundation
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The Wikimedia Foundation is the nonprofit that hosts Wikipedia and our other free knowledge
American Heart Association
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The American Heart Association (AHA) is a non-profit organization in the United States that
disroot.org
3.0 out of 5 stars (based on 3 reviews)
Disroot is a platform providing online services based on principles of freedom, privacy,
dismail.de
3.0 out of 5 stars (based on 2 reviews)
dismail.de is a platform providing free online services based on principles of privacy,
geometrize
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Geometrize is a desktop app that geometrizes images into geometric primitives.